Discover the magic, adventure, history and science of the Asha and Baz chapter book series. Perfect for fans of Magic Treehouse, Zet Mystery Case, Hardy Boys, Nancy Drew and more. Asha and Baz have a paper rocket to launch! Whoever builds the rocket that travels the farthest will get to meet astronaut Chris Hadfield. The only problem is Asha and Baz don't know how to power their rocket. Stuck and unsure, the kids brainstorm by drawing a rocket in the sand using a stick. Only this is a very unusual stick. In fact, it's a magic stick! And it transports them back in time to meet a person who might be able to help them with their rocket problem: scientist Mary Sherman Morgan!

In this exciting sequel to Caroline Fernandez's Asha and Baz chapter book series, the kids travel throughtime to meet Hedy Lamarr, a famous actress and inventor.

In the third book of the Asha and Baz series, readers travel to the past to learn about codebreaking during Word War II! When Asha and Baz get stuck on a codebreaking challenge at school, they travel to 1942 to find help. Codebreaker Elizebeth Friedman seems like just the person for the job--but first, the kids must help her decode some secret messages from Nazi spies! How will Asha, Baz, and Elizebeth crack the code and save the Queen Mary? Themes: children's books on STEM/STEAM, Early reader, women in science, women in history, space, gender equality. Science activity in book can be replicated in schools or at home using simple supplies. Instructions provided in story.

In this fun addition to Caroline Fernandez's Asha and Baz chapter book series, The Great Volcano Challenge sends Asha and Baz to 1973 to meet with volcanologist Katia Krafft!

The dying wish of Rose's father is that she and her brother survive the plague rampaging through London in 1665. Armed with the last creation their father made in his apothecary, Rose and Lem hope to protect themselves against the sickness, but as word about the special oil blend spreads, they must also protect themselves against thieves.