secret codes – Mom Read It

Intermediate, Non-Fiction, picture books

Codebreaker Elizebeth Friedman gets a book and a giveaway for Women’s History Month!

Posted on March 1, 2021February 28, 2021 by Rosemary Kiladitis

Code Breaker, Spy Hunter: How Elizebeth Friedman Changed the Course of Two World Wars, by Laurie Wallmark/Illustrated by Brooke Smart, (March 2021, Abrams), $18.99, ISBN: 9781419739637

Ages 7-9

This picture book biography on code breaker Elizebeth Friedman is a great way to kick off Women’s History Month! Beginning with her early years as a Shakespeare-loving student and working for an eccentric millionaire, she meets fellow code aficionado and scientist, William Friedman. The two marry, and their expertise in codes and ciphers led to their groundbreaking work in cryptology during World War I. Friedman traveled two worlds, raising her family away from the city and answering the government’s call for help, whether it was to break smuggler’s codes during Prohibition or ferreting out Nazi spies and Japanese spies during World War II. The FBI took credit for the work she and her team did, and she was sworn to secrecy. Her secrets were declassified 35 years after her death in 2015. Laurie Wallmark, a STEM/STEAM biographer for women in STEM, has written several books I’ve brought to my Girls Who Code sessions, including Grace Hopper: Queen of Computer Code (2017) and Ada Byron Lovelace and the Thinking Machine (2015). She has a great way of factual storytelling that show each of her heroines breaking barriers while juggling the weight of societal expectations. Ms. Wallmark does Elizebeth Friedman a great justice and brings her story to a new generation of girls.

Brooke Smart’s watercolor and gouache paintings sprinkle Friedman quotes throughout and have humorous moments, including a page where a line of coded language wraps itself around an angry group of Nazis as Friedman gazes off sagely on the companion page; one spread has Friedman leading a team of young men through ticker tapes, curling all over the page, likely pointing out how to break codes. She combines the realistic with the imaginative, encouraging readers to let their minds go where coding takes them. Back matter includes an explanation on codes and ciphers, cryptography, and a crack the code exercise, along with a bibliography and timeline of Friedman’s life. An excellent biography on a ’til-now virtually unknown figure in history.

Check out the Code Breaker, Spy Hunter book page on author Laurie Wallmark’s webpage where you’ll find a trailer, cool activity sheets, and more!

Award-winning author Laurie Wallmark has written picture-book biographies of women in STEM fields ranging from computer science to mathematics, astronomy to code breaking. Her books have earned multiple starred reviews, been chosen as Junior Library Guild Selections, and received awards such as Outstanding Science Trade Book, Cook Prize Honor, and Parents’; Choice Gold Medal. She is a former software engineer and computer science professor. She lives in Ringoes, New Jersey. You can find her at lauriewallmark.com.

On Twitter: @lauriewallmark

Facebook: @lauriewallmarkauthor

Instagram: @lauriewallmark

Brooke Smart loves telling stories through her illustrations, especially stories about brave women from history. She has always loved to read, and growing up she could be found nightly falling asleep with a book on her chest. Illustrating books as a professional artist is a lifelong dream come true. She is living the busy, tired, happy, wonderful dream in Salt Lake City, Utah, with her husband, their three kids, and their naughty cat named Sunshine. Learn more about her at brooke-smart.com.

Instagram: @bookesmartillustration

One lucky winner will receive a copy of Code Breaker, Spy Hunter courtesy of Abrams Books for Young Readers (U.S. addresses). Enter this Rafflecopter giveaway!

Uncategorized

The latest Explorer Academy installment, and a code-breaking adventure!

Posted on October 4, 2019 by Rosemary Kiladitis

One of my absolute favorite middle grade series to emerge in the last couple of years has been, without a doubt, the Explorer Academy series from NatGeo Kids by Trudi Trueit. I’ve been waiting on every book in the series with the same anticipation, excitement, and – when the book is done – pins and needles feeling, knowing I have to wait for another book in the series. I’ve gotten my nephew hooked on the series, too: when I get my hello hug from him, he’ll say, “Did you get the next Explorer Academy book yet?” I’ve just ordered the first three books for my library, too, so I’m going to start booktalking this to my I Survived readers… which is to say, all my readers. So let’s talk about that third book, shall we?

Explorer Academy: The Double Helix, by Trudi Trueit, (Sept. 2019, National Geographic Kids), $16.99, ISBN: 9781426334580

Ages 8-13

Things are heating up with the third book in the Explorer Academy series! In the last book, The Falcon’s Feather, Cruz Coronado and his friends narrowly escaped a scary situation, only to discover that Cruz’s dad has disappeared. The shadowy Nebula group is getting braver in their pursuit of Cruz and the pieces of his mother’s ciphers. Cruz needs to stay one step ahead of them while trying to track down his father, and find the next cipher. The closer Cruz gets to his 13th birthday, the higher the stakes. What happens when Cruz turns 13? WE NEED TO KNOW!

While the main plot continues to be Cruz vs. the Nebula group, we get some great subplots, including a look at space archaeology, where scientists use satellites to look for signs of looting at ancient burial sites. There’s great technology, too: this time around, the kids get to work with a PANDA: a Portable Artifact and Data Analyzer, that scans items and identifies the origins of bones, fossils, pottery, and includes a holographic image of the artifact being scanned.

Illustrated throughout, the latest installment is white-knuckle reading that adventure fans will refuse to put down from start to finish. The characters have become old friends at this point, so readers can jump in, reacquaint themselves, and get down to the business of conservation, preservation, and solving mysteries. The Truth Behind the Fiction highlights a space archaeologist and Egyptologist. Don’t miss this one.

Explorer Academy: Code-Breaking Activity Adventure, by National Geographic Kids, (May 2019, National Geographic Kids), $12.99, ISBN: 978-1-4263-3307-1

Ages 8-12

Who loves secret codes? This book, written like a handbook for Explorer Academy students, teaches readers secret codes while sending them on codebreaking missions throughout the book. Hubbard, the adorable Westie who shows up in the Explorer Academy series, appears throughout the book with helpful hints if you get stuck. Readers and codebreakers will learn about acrostic messages, morse code, semaphore, pigpen ciphers, and more, all while learning about different areas in the Explorer Academy: The Library, the CAVE, and the Museum, for starters. A certificate of achievement is ready for readers who finish their missions.

This book is just too much fun, and nicely incorporates the Explorer Academy into the activities. This book would be beat up in circulation in my library, but for Explorer Academy fans, this is a great gift. And for kids who love the spy activities I have at my library, this will be a fun group of exercises to emulate. I had a fun Spy Week during Summer Reading a few years ago; bringing some secret coding adventures back may be fun to explore. Since I have the Explorer Academy books arriving at my library soon, it may be time for an Explorer Academy adventure, with some codebreaking and scavenger hunts around the children’s room… hmmm…

Espionage, Middle Grade, Non-fiction, Tween Reads

Can You Crack the Code? makes codebreakers out of your readers

Posted on May 13, 2019May 13, 2019 by Rosemary Kiladitis

Can You Crack the Code? A Fascinating History of Ciphers and Cryptography, by Ella Schwartz/Illustrated by Lily Williams, (March 2019, Bloomsbury USA), $21.99, ISBN: 9781681195148

Ages 10-13

Three years ago, I held a great, week-long Spy program at my library for Summer Reading. The kids went berserk for it; I had a blast planning and running it, and books like Can You Crack the Code? make me think it might be time to hold a program like that again. Ella Schwartz has come up with a nice history of codes, code names, and cryptography for middle graders, with loads of pictures, informative sidebars, and activities to keep readers on their toes. Famous moments in cryptography history include the Caesar Cipher, invented by Julius Caesar, the Arnold Cipher, used by the infamous Benedict Arnold, and the Enigma machine, used by the Germans during World War II; the machine that gave them the upper hand until a team of British codebreakers at Bletchley Park finally broke the code (shout-out to computer scientist and codebreaker Alan Turing). Want to know why you have to generate a strong password, obnoxious as it may be? Check out the “Can You Hack the Bank?” activity and you’ll be changing all of your passwords. A final challenge has readers going through the book to solve one last cipher. There’s a comprehensive bibliography and the book is indexed, making this a nice volume to have on your shelves.

Display this with the Book Scavenger series, the Mr. Lemoncello’s Library books, the Secret Coders graphic novels, and – naturally! – the Girls Who Code books, both fiction and nonfiction. Brightly has a good post on fiction with puzzles and codes.

Now, if you’ll excuse me, it’s time to revisit some of my old Summer Reading plans… I know this year’s theme is A Universe of Stories; maybe I’ll just use some codes to send them into space! Great escape room ideas in here, too. All around fun for your brain-teaser-loving readers.

Adventure, Fantasy, Fiction, Fiction, Middle Grade, Tween Reads

Join NatGeo’s Explorer Academy!

Posted on September 20, 2018 by Rosemary Kiladitis

Explorer Academy: The Nebula Secret, by Trudi Trueit, (Sept. 2018, National Geographic), $16.99, ISBN: 9781426331596

Ages 9-13

Twelve year-old Cruz Coronado has lived with his dad in Hawaii ever since his mom died in a work-related accident when he was little. Now that Cruz is 12, though, he’s got a big future: he’s been accepted into the prestigious Explorer Academy, which will take him to Washington, DC. The Explorer Academy is no joke: they accept only 24 kids from around the world every year; the students train to become the next generation of great explorers. But someone doesn’t want Cruz at the Academy: there’s an attempt on his life before he even leaves for the school! When he arrives at the Academy, he learns that his mother’s history is tied into his – and this could endanger his life, and the lives of his new friends. But who’s out to get Cruz?

Explorer Academy: The Nebula Secret is the first in a new NatGeo adventure series, and I loved it. It’s action-packed, fast-paced, and features a good cast of diverse, interesting characters with loads of cool tech and devices, like Mell, Cruz’s honeybee drone. There are copious tech and nature facts and information found throughout the story, with scientist and technology profiles in a “Truth Behind the Fiction” section at the end of the book. Color illustrations and maps throughout the book make this a solid hit for tweens and early teens. I’m looking forward to The Falcon’s Feather – the second book in the series – in March. Cruz is a likable hero who has a talent for code-breaking and a good relationship with his dad and his aunt, who also happens to be a professor at the Academy. Cruz’s best friend, Lani, isn’t a student at the Academy (yet), and serves as an anchor to home for Cruz. She, and Cruz’s friend and Academy roommate, Emmett, are the gadget masters here: the Q of the series, for you James Bond fans. Talk them up to your STEM/STEAM kids!

Display and booktalk with the Nick and Tesla series from Quirk; the HowToons comic series, and the Book Scavenger series by Jennifer Chambliss Berman. And talk up the Explorer Academy website! There are character profiles, book trailers, a chapter excerpt, gadget talk, and a crack the code challenge. It’s a good series to wrap a program around… just sayin’.

Adventure, Fiction, Fiction, Middle Grade, Realistic Fiction, Tween Reads

Can our favorite Book Scavengers figure out The Unbreakable Code?

Posted on June 30, 2017 by Rosemary Kiladitis

The Unbreakable Code (Book Scavenger #2), by Jennifer Chambliss Bertman, (April 2017, Henry Holt & Co. BYR), $16.99, ISBN: 9781627791168

Let your imagination run wild with your Fablehaven guide!

Posted on November 7, 2016November 6, 2016 by Rosemary Kiladitis

Fablehaven Book of Imagination, by Brandon Mull, (Oct. 2016, Shadow Mountain), $14.99, ISBN: 978-1-62972-241-2

Recommended for ages 7-12

Fablehaven Fans, get ready! If you’ve ever wanted to draw your own magical preserve map, mix your own potions, or make an origami Olloch, the Fablehaven Book of Imagination is for you! It’s an activity book that has recipes, origami, writing prompts, and coloring pictures all through the book – anything to spark your creativity and imagination. There are quotes about imagination and creativity throughout the book; I was thrilled to see quotes from Neil Gaiman, JK Rowling, and JRR Tolkien, who may well be considered my personal trinity. Fans who are waiting patiently (or impatiently) for Dragonwatch, the new sequel series to Fablehaven, can track down a secret message from Brandon Mull, hidden throughout the book. A note at the beginning explains how.

Make this book yours – color in it, cut out and make the beasties, color and frame the quotes. This is your journal: you even get to write your name on it. Librarians already know that this isn’t the type of book we can put in circ, but we can have entire programs using this book as a guide – hello, summer reading in Fablehaven! – let your kids create codenames, place classified ads for help with their magical preserves, make magical webs – everything you need to run a successful Fablehaven program is in here if you’re a librarian, and it’s a great stocking stuffer for anyone whose imagination likes to run wild. (I’m totally coloring Neil Gaiman’s quote page to frame at my desk.) There are games online at the Fablehaven Preserve; there are also downloadable educators’ guides, and videos to prompt discussion.

Intermediate, Middle Grade, programs, Summer Reading, Tween Reads

Summer Reading Programs: Spy Week

Posted on July 30, 2016July 30, 2016 by Rosemary Kiladitis

My second big Summer Reading programming theme was Spy Week. Again, Pinterest was my co-pilot, as I created dossiers and came up with activities to keep the kids happy and thinking that week.

First, I put out any kind of books with spy/espionage themes, and booktalked them as I introduced Spy Week. Favorites were Gene Luen Yang’s Secret Coders (and they’re excited that the second one is coming out), The League of Unexceptional Children, Harriet the Spy, The Fourth Stall, Tom Angleberger’s Fake Mustache, and Varian Johnson’s The Great Greene Heist all went over really well.

I made up dossier folders for the kids to keep their materials – I ended up using all 50 sets, so whoo hoo! I printed out Confidential and Top Secret-type stamps to glue on each cover. The first day, we took on secret coding. I gave the kids copies of a code wheel, a breakdown of Morse Code, and an info sheet on PinPrick Code, along with a secret message written using the Code Wheel and PinPrick Code. I used a page from an old book (destined for the trash pile) for the PinPrick Code, and I used dots with a pen rather than pinpricks. The message was the same using both the Code Wheel and the PinPrick, so the kids could use either method and get the same message: “Congratulations! See Miss Rosemary for a prize!” I gave out stickers, bookmarks, and temporary tattooos as prizes and everyone was happy.

Day Two was Fingerprints and Secret Messages day. I gave the kids a printout on fingerprinting, a small sheet describing the different types of fingerprint styles (arch, whorls, loops), and showed them how to take the own fingerprints by scribbling on a piece of paper with a pencil, rolling your finger around on the graphite, and then applying their prints to paper. We also talked about the fact that no two people have the same fingerprints, and that’s why taking fingerprints is helpful in finding criminals, missing people, and identifying employees like folks that work in schools. After the kids took their own fingerprints, I mixed up lemon juice with water, handed out cups of the solution, along with small paintbrushes, and let the kids write their secret messages. When they got home, I told them to hold the message over a heat source like a hair dryer or a light bulb, with an adult, so the message would be revealed.

Day Three, we showed the first Spy Kids movie, and the attendance was strong! I was pretty happy about it, and the kids loved seeing all the wacky gadgets used in the movie. My partner in crime and co-children’s librarian had a Spy Crafts table after the movie, where kids made fake mustaches and paper plate masks.

Day Four was Spy Training Camp, and that’s where things got fun. I created a laser maze in our meeting room using yarn, and the chairs and tables. I ended up having about 30 kids going through the maze again and again, and then they came out to try their hands at TNT Hot Potato. I wrapped up toilet paper rolls in red tissue paper, taped them together with black duct tape, used a yellow pipe cleaner as a fuse, and we had TNT. We played the Mission: Impossible theme as the kids tossed them back and forth; everyone got prizes for competing.

Finally, the fifth day was the big Spy Hunt – I told the kids that secret agents for the Bad Guys were loose in the children’s room, and they had to locate them. I hid five of these guys, below, throughout the children’s room and gave them code numbers like 007, 009, and so on. I also had a bonus – a giant Classified stamp – that went on my desk (I always give them a “free zone”). The kids found the agents, wrote the numbers on their sheets, and, you guessed it, got prizes. We like prizes here. Everyone who took part received a Spy ID card and Spy School certificate to close out their week.

I was thrilled with the success of Spy Week! The kids were so into it, and it really gave me the shot in the arm I needed to keep topping myself in terms of creating exciting programming. One of the most amazing things about this profession is the openness and willingness to share information with one another; I have a huge debt to both The Show Me Librarian and Bryce Don’t Play, both librarians with amazing blogs and wonderful Spy programs that I borrowed liberally from to make my week a success. Thank you so much for sharing your work with everyone!

I’ve made my Spy Week programming folder on Google Drive shareable, if anyone would like to use some of the stuff. I’ve got just about everything I handed out here, and a few things I didn’t get to. There’s also a really good booklist from the International Spy Museum that helped when I was putting together my own booktalking list. Check it out!