Marc Simont

A family befriends a stray dog, names him Willy, and decides to keep him.

Intrepid detective Nate and his dog Sludge investigate the disappearance of Rosamund's birthday present for Nate.

Nate the Great and his dog Sludge try to track down Claude's missing Stegosaurus stamp. Includes related facts, recipes, and activities.

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

Briefly describes the value of a tree.

The reader is asked to help Nate the Great solve the mystery of his friend Annie's missing dog Fang.

A evil sea captain banishes the letter O from the island Ooroo. "Littlejack has a map that indicates the existence of a treasure on a far and lonely island, and Black has a ship to get there. So the two bad men team up and sail off on Black's vessel, the Aeiu. The name, Black explains, is all the vowels except for O--which he hates since his mother got wedged in a porthole: They couldn't pull her in, so they had to push her out. Black and Littlejack...

Nate the Great investigates the mysterious disappearance of the purple plastic octopus that his baseball team uses for second base.

When Rosamond turns a phone message from Pip's mother into a music lesson with a secret meaning, Nate the Great steps in to solve the mystery.

Nate the Great and his dog Sludge look for Annie's housekey which has mysteriously disappeared.