Anonymous letters begin to arrive at several well-chosen residences. A valuable Vermeer is stolen. "Pentominoes" seem to provide the clues to the puzzle. A beloved teacher may be implicated....

Freddie Nostrils is a prairie dog with a passion . . . for dessert. In fact, his sweet tooth rivals Chet Gecko's own. That's why when the...

In this wisecracking, sidesplitting mystery from Chet Gecko's tattered casebook, the fourth-grade detective and his punning mockingbird partner, Natalie Attired, keep the peace at Emerson Hicky Elementary. The...

It's no mystery: Chet Gecko can't sing. He can't dance. He can't act. Heck, he can't even act normal. So why would he take the lead in...

A crime has been committed that strikes at the heart of Chet's very own family. Some slippery sneak has stolen his mother's beloved pearls, leaving...

Hold on to your fedoras, Gecko fans: Chet and Natalie have at last met their sleuthing match. That's right--a new detective has arrived at Emerson...

This series combines the adventure of a mystery with some great humor. These make great books to listen to in the car on a long trip. The...

Chet Gecko loves a good mystery. Almost more than he loves stinkbug pie. So when fellow fourth grader Shirley Chameleon asks him to...

Whateveryou can say about Principal Zero, one thing is certain: He is not nice. Untilnow. Chet knows something is wrong with this picture, and he knows he's justthe gecko...

Get ready for muckraking time at Emerson Hicky Elementary. The race is on for student council president, but it's quickly getting fishier than the bottom...