Mr. Docker, a new science teacher, is a crazy inventor who blows things up, uses potatoes for power, and has A.J. and his friends wondering whether science is for nerds or is the coolest subject ever.

Just as Rube and his two best friends, Boob and Pearl, are busy agonizing over the Switcheroo Dance and planning Pearl's campaign for class president, they discover that Beechwood was once a sundown town and Rube realizes that racism and bigotry still exist there.

Publisher Annotation: Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mother's world-changing formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never...

The thrilling conclusion to Christopher Healy's funny, action-packed, acclaimed alt-history adventure! It is 1884, and Molly and Cassandra Pepper, Emmett Lee, and Emmett's long-lost father are sailing back to New York following their death-defying adventure in Antarctica. Having discovered a subterranean world at the South Pole while saving the world from certain doom once again, surely their accomplishments will finally earn them the recognition...

Nine-year-old Julian almost died when he was born and he believes that he has a special connection to the universe because of that, and he wants to make his two moms and his sister (who turned into a black hole of discontentment when she turned fourteen) happy because he is convinced that soon he will die and travel to the dog star--but now they have moved to Maine and he resolves to also use his "uni-sense" ability to help Mr. X, their neighbor,...

A delightfully fun, fact-filled planetary tale from the creator of the Baby University series! Travel around the solar system and celebrate what makes each planet unique! From Neptune to Mercury and all the planets in between, each one is different and each one is happy to be what they are. Old slow Neptune looks a bit behind. Orbiting the Sun takes an awful long time. But the 8th little planet doesn't need to worry. It spins on its axis in a really...

"Maxine and her best friend Leo must find a way to keep animals from eating their new garden, but when they can't agree on a way to get rid of the unwelcome guests, their friendship might be on the line too"--

A new creature is added to the deep-sea tank, but what will they call this flapjack octopus? Includes an author's note on Adorabilis and its name.

Max and her CMI friends attempt to use their smarts to find solutions to a water crisis, while a greedy corporation with an eye on capturing Max seems to know their every move.