A new addition to the Questioneers series, a full-color nonfiction early reader series based on the new Ada Twist, Scientist Netflix series! Why do airplanes look the way they do? Why can’t birds fly when they’re first born? And why do some paper planes fly farther than others? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Discover everything there is to know about flight from Ada Twist, Scientist—from information about creatures that fly, to the history of aircrafts, to modern technology that allows us to soar through the air faster than ever! Based on the bestselling series and the new Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow!

All About Plants (Ada Twist, Scientist: The Why Files) is the second book in a nonfiction early reader series based on the Netflix show from New York Times bestselling creator of the Questioneers, Andrea Beaty, and author Theanne Griffith. What do plants eat? Why do some plants have flowers and others don’t? And what’s the tallest plant out there? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling series and the Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada. Designed in a scrapbook format, these books combine art from the show, illustrations, and photography to bring simple science concepts to life. Check out all the books in the Questioneers Series: The Questioneers Picture Book Series: Iggy Peck, Architect | Rosie Revere, Engineer | Ada Twist, Scientist | Sofia Valdez, Future Prez | Aaron Slater, Illustrator | Lila Greer, Teacher of the Year The Questioneers Chapter Book Series: Rosie Revere and the Raucous Riveters | Ada Twist and the Perilous Pants | Iggy Peck and the Mysterious Mansion | Sofia Valdez and the Vanishing Vote | Ada Twist and the Disappearing Dogs | Aaron Slater and the Sneaky Snake Questioneers: The Why Files Series: Exploring Flight! | All About Plants! | The Science of Baking | Bug Bonanza! | Rockin’ Robots! Questioneers: Ada Twist, Scientist Series: Ghost Busted | Show Me the Bunny | Ada Twist, Scientist: Brainstorm Book | 5-Minute Ada Twist, Scientist Stories The Questioneers Big Project Book Series: Iggy Peck’s Big Project Book for Amazing Architects | Rosie Revere’s Big Project Book for Bold Engineers | Ada Twist’s Big Project Book for Stellar Scientists | Sofia Valdez’s Big Project Book for Awesome Activists | Aaron Slater’s Big Project Book for Astonishing Artists

A charming Easter adventure based on the Netflix show Ada Twist, Scientist It’s Easter! The eggs are decorated, the baskets are ready, and Mr. Twist’s Easter pants are looking fly, which means one thing: it’s time for the annual Twist Easter Egg Hunt, Ada’s favorite family tradition. And this year, her parents are letting Ada hide the eggs! But Arthur, her big brother, thinks the egg hunt is going to be too easy now that he’s eleven—so Ada has to do a test hiding to make sure it’s super hard or else Arthur will retire from the egg hunt forever! Ada, Rosie, and Iggy brainstorm about how to find the hardest hiding spot in the history of egg-hiding. A sweet and funny storybook about learning from your mistakes and accepting that sometimes you might fail, this is the most egg-cellent book for the Easter season. Based on the bestselling series and the new Netflix show Ada Twist, Scientist, this charming new storybook is perfect for fans new and old!

Along the way, Ada Twist will help her fellow young scientists solve mysteries big and small and show how the powerful impact of scientific research is felt all around us. Do you ask questions? Is why your favorite word? Do you like to search for answers and conduct experiments? Then you’re a scientist, just like Ada Twist, and this book is for you! Here young scientists have the opportunity to explore all of Ada’s favorite sciences—from botany to astronomy to chemistry, and everything in between. They’ll create experiments, follow the scientific method, and learn to look more closely at the world around them. Track the phases of the moon Build an aquascope Grow plants in your own garden Watch decomposition at work Record weather changes Observe a chemical reaction Design a vehicle powered by renewable energy And much more! For any parent who wants STEM (Science, Technology, Engineering, and Math) to be fun for their girl or boy, this book is packed with experiments and activities designed to inspire children to be excited about science, school, and learning.

Inspired by mathematician Ada Lovelace and physicist Marie Curie, this #1 bestseller from author Andrea Beaty and illustrator David Roberts champions STEM, girl power, and women scientists in a rollicking celebration of curiosity, the power of perseverance, and the importance of asking “Why?” Now a Netflix series! #1 New York Times Bestseller A Wall Street Journal Bestseller A USA Today Bestseller Ada Twist’s head is full of questions. Like her classmates Iggy and Rosie (stars of their own New York Times bestselling picture books Iggy Peck, Architect and Rosie Revere, Engineer), Ada has always been endlessly curious. Even when her fact-finding missions and elaborate scientific experiments don’t go as planned, Ada learns the value of thinking through problems and continuing to stay curious. Ada is an inquisitive second grader who was born to be a scientist. She possesses an unusual desire to question everything she encounters: a tick-tocking clock, a pointy-stemmed rose, the hairs in her dad’s nose, and so much more. Ada’s parents and her teacher, Miss Greer, have their hands full as the Ada’s science experiments wreak day-to-day havoc. On the first day of spring, Ada notices an unpleasant odor. She sets out to discover what might have caused it. Ada uses the scientific method in developing hypotheses in her smelly pursuit. The little girl demonstrates trial and error, while appreciating her family’s full support. In one experiment, she douses fragrances on her cat and attempts to place the frightened feline in the washing machine. For any parent who wants STEM (Science, Technology, Engineering, and Math) to be fun, this book is a source of inspiration that will get children excited about science, school, learning, and the value of asking “Why?” Check out all the books in the Questioneers Series: The Questioneers Picture Book Series: Iggy Peck, Architect | Rosie Revere, Engineer | Ada Twist, Scientist | Sofia Valdez, Future Prez | Aaron Slater, Illustrator | Lila Greer, Teacher of the Year The Questioneers Chapter Book Series: Rosie Revere and the Raucous Riveters | Ada Twist and the Perilous Pants | Iggy Peck and the Mysterious Mansion | Sofia Valdez and the Vanishing Vote | Ada Twist and the Disappearing Dogs | Aaron Slater and the Sneaky Snake Questioneers: The Why Files Series: Exploring Flight! | All About Plants! | The Science of Baking | Bug Bonanza! | Rockin’ Robots! Questioneers: Ada Twist, Scientist Series: Ghost Busted | Show Me the Bunny | Ada Twist, Scientist: Brainstorm Book | 5-Minute Ada Twist, Scientist Stories The Questioneers Big Project Book Series: Iggy Peck’s Big Project Book for Amazing Architects | Rosie Revere’s Big Project Book for Bold Engineers | Ada Twist’s Big Project Book for Stellar Scientists | Sofia Valdez’s Big Project Book for Awesome Activists | Aaron Slater’s Big Project Book for Astonishing Artists

Join two curious kids as they explore their backyard, and contemplate their place within our vast universe in this adorable picture book that’s full of comparisons to help kids understand cosmic size. If Pluto was a pea… the Sun would be like a tent, Mercury would be a marble, and Earth would be a golf ball. Pluto is the smallest planet in our solar system, but how small is small? As it turns out, it only takes the contents of a lunchbox and a backyard to find out.

New York Times bestseller! Now a Netflix Series! “Packs plenty of information into a high-flying adventure.” —School Library Journal “Adventure, humor, and smart, likable characters make for a winning chapter book.” —Kirkus Reviews From the #1 New York Times bestselling team Andrea Beaty and David Roberts who created Ada Twist, Scientist and Iggy Peck, Architect comes a spirited story full of adventure, friendship, and science! This is a unique and exciting series of children’s chapter books for children, parents, and teachers who want to make STEM (Science, Technology, Engineering, and Math) fun. In Ada Twist and the Perilous Pants, Ada must rely on her curious mind, her brave spirit, and her best pals Rosie Revere and Iggy Peck to solve a mystery in her own backyard. Ada Twist is full of questions. A scientist to her very core, Ada asks why again and again. One question always leads to another until she’s off on a journey of discovery! When Rosie Revere’s Uncle Ned gets a little carried away wearing his famous helium pants, it’s up to Ada and friends to chase him down. As Uncle Ned floats farther and farther away, Ada starts asking lots of questions: How high can a balloon float? Is it possible for Uncle Ned to float into outer space? And what’s the best plan for getting him down? Collect the Whole Series: Rosie Revere and the Raucous Riveters: The Questioneers Book #1 Ada Twist and the Perilous Pantaloons: The Questioneers Book #2 Iggy Peck and the Mysterious Mansion: The Questioneers Book #3 Sofia Valdez and the Vanishing Vote: The Questioneers Book #4 Ada Twist and the Disappearing Dogs: The Questioneers Book #5 Aaron Slater and the Sneaky Snake: The Questioneers Book #6