Prankenstein strikes again! The Summer Science Showdown is just around the corner, and Stink is positive that he has the recipe for a winning entry. Soon he's acting like a mad scientist, with strong-smelling potions in hand and visions of super tomatoes dancing in his head. Judy takes one look at her busy brainiac brother and sees a situation ripe for a little mischief! Everyone knows that Judy has never met a practical joke she doesn't like, and...

Twins Ben and Zoe are sent by their uncle Dr. Stephen Fisher to rescue an orphaned giant panda cub, which has wandered from its sanctuary after the 2008 earthquake in China's Sichuan Province.

A young boy learns that, while his little brother's constant mimicking may be annoying, it is also a sign of admiration.

Amy and Dan, wanted by the Indonesian police and stranded on an island with a tropical storm on the way, are about to discover a terrible truth about their branch of the Cahill family.

It is the summer of 1863, and as the Civil War rages between dinosaur-mounted armies down south, and a tense New York City seems on the brink of exploding into riots, Magdalys Roca and the other children at the Colored Orphan Asylum are trying to survive; but when she receives a letter telling her that her brother Montez was wounded, Magdalys knows that somehow she must reach him--and just possibly her ability to communicate telepathically with dinosaurs...

The end is near! Book 9 of the #1 NY Times Bestselling series. The shadow of a man in black has followed fourteen-year-old Amy Cahill and her younger brother, Dan, on their worldwide search for 39 Clues that lead to a great power. Amy and Dan know the man in black has tried to kill them. They know he's a Madrigal, the most secretive and terrifying group hunting for the Clues. Amy and Dan have run hard and fast, but they can't escape the man following...

What would happen if you discovered that your family was one of the most powerful in human history? What if you were told that the source of the family's power was hidden around the world, in the form of 39 clues? What if you were given a choice - take a million dollars and walk away ... or get the first clue? If you're Amy and Dan Cahill, you take the clue - and begin a very dangerous race.

When Genie and his older brother spend their summer in the country with their grandparents, he learns a secret about his grandfather and what it means to be brave.

Urchin Beach isn't the sort of place where bad things happen. The little seaside town is too lucky for that. But then, one day, a thief steals something precious--the town's dragonfly staff, which is the source of all its good fortune and the most important part of the upcoming Dragonfly Day Festival. Amelia MacGuffin is no detective. She's eleven, quiet, and unlike her four younger siblings, she has no special talents. But Amelia loves her town....

An oral history that reports, through transcribed recordings, text messages, photographs, illustrations, screenshots, and more, an epic prank war between twelve-year-old twins Reese and Claudia Tapper of New York City.