When he finds a torn piece of paper with only part of a word on it, boy detective Nate sets out to find the missing pieces.

Nate the Great and his dog Sludge try to track down Claude's missing Stegosaurus stamp.

Nate the Great investigates two cases that may be connected, involving a missing valentine and a valentine that came from nowhere.

Auntie Departed invited all of Ghoulia's friends, and a grouchy cousin she had never met, to a surprise dinner party, but the biggest surprise is that Auntie is missing. Includes instructions on how to write an invitation and how to plant a garden.

Nancy Clancy has everything she needs to be a super sleuth (that's a fancy word for detective). Now all she needs is a good mystery to solve. But when crime strikes in her classroom, will Nancy have what it takes to crack the case?

Eddie and MJ are suddenly transported to India where they must use their word knowledge to solve a mystery and help their new friend Dev save his school.

From husband-and-wife team Tom Angleberger, creator of the New York Times bestselling Origami Yoda series, and Cece Bell, author/illustrator of the Newbery Honor graphic novel El Deafo, comes the third title in a funny and clever illustrated chapter-book series about a mystery-solving Venus flytrap. With easy-to-read language and colorful illustrations on almost every page, this early-chapter-book series is a must-have for beginning readers. In this...

Nate the Great searches for a missing weed after it disappears from a pot on Oliver's porch.

Nate the Great goes to San Francisco to solve a mystery with his cousin, Olivia Sharp, who is also a detective.

Before James grew up to be a ruthless, remorseless villain, he was a curious boy from Boston, with a penchant for trouble and an acid tongue. Thrown into a boarding school against his wishes, James winds up rooming with a most unlikely companion: a lanky British know-it-all named Sherlock Holmes ("Lock" to his friends). An heirloom Bible, donated by the Moriarty family more than a hundred years ago, has gone missing, and it doesn't take long for the...