Jan Gerardi

"Two mice talk about where the seasons come from"--

The Birthday Bird flies to a child's house on their special day to bake them a birthday cake the Katroo way.

Meet the Grinch's pup, Max.

Andrew, Judy, and Thudd have escaped the Big Bang only to find themselves trapped inside the Earth as it forms all around them! Meanwhile Uncle Al is stranded in the Ice Age. Somehow Andrew, Judy, and Thudd must fix their time machine and rescue Uncle Al—before he becomes dinner for a sabertooth tiger! Kids, parents, and teachers love this series—kids for all its gooey grossness, and teachers and parents for all the fun science and great...

Andrew, Judy, and Thudd drive the Water Bug deep into the ocean, where the only light comes from strange glowing creatures. Just as they're passing over the deepest place on earth, the trusty Water Bug loses power! Now instead of saving the giant squids, Andrew, Judy, and Thudd will have to save themselves - or be lost on the bottom of the ocean forever!

Thanks to an invention mishap Andrew, Judy, and Thudd have been shrunk down to the size of bugs. That’s a serious problem when they get lost in a deep, dark, and bat-filled cave. Bats love to eat bugs! Will Andrew, Judy, and Thudd find a light at the end of the cave? Or is that really a glowing insect just waiting to eat them?

The evil Dr. Kron-Tox has kidnapped Uncle Al and whisked him away in his time machine! Luckily, Andrew has a time machine of his own. But like most of Andrew’s inventions, the Time-a-Tron doesn’t work quite right. It tumbles Andrew, Judy, and Thudd back to the very beginning of the universe! Will they regain control of the Time-a-Tron in time to save Uncle Al . . . and themselves?
J. C. Greenburg is the author of many books for young...