Nate and his dog Sludge are determined to find the recipe for his mother's monster cookies.

Nate the Great follows the clues to find his lost dog, Sludge, in a department store.

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 solves the mystery of the missing picture.

While traveling on the train to San Francisco with his cousin Olivia's owl, Nate the Great and his dog Sludge must use all of their detective skills when the owl suddenly disappears.

Nate and his dog Sludge try to solve a case on Halloween night and find themselves locked in a haunted house.

Wealthy secret agent Olivia Sharp helps depressed Duncan find a friend.

Collects four stories recounting the adventures of Horrid Henry as he torments his younger brother, ruins Moody Margaret's sleepover, irritates his teacher, and tries to trick his family into seeing his favorite band.

“I, Nate the Great, have something to say. My cousin Olivia Sharp is almost (but not quite) the world’s best detective. I solve mysteries. She’s an agent for secrets. You won’t forget Olivia. She won’t let you.”
Olivia sharp is back! Rather than solve mysteries like her cousin Nate, Olivia helps friends with their problems by detecting what’s wrong beneath the surface. You'll be won over by Olivia’s...

"When Joe Pickett is asked to join the rescue efforts for the victim of a startling grizzly attack, he reluctantly leaves his district behind. One survivor of the grizzly's rampage tells a bizarre story, but just as Joe begins to suspect the attack is not what it seems, he is brought home by an emergency on his own turf. Someone has targeted a prominent local judge, shooting at him from a seemingly impossible distance. While the judge was not hit,...