The Mysterious Disappearance of Leon (I Mean Noel)

For the answers to many important questions, children should try this "story crammed with baffling word puzzles, a dozen zany characters, uproariously funny situations, and unmitigated slapstick."

The Berenstain Bears and the Spooky Old Tree

Three terrified little bears explore the inside of a mysterious old tree and go into, up, through, over, down, and out.

Night Fall

Meg's parents are divorced — and when Meg's actress mother is killed in an accident in Hollywood, Meg finds it hard to adapt to a new life in England with an aloof father whom she has not seen since early childhood. And she is haunted by a mysterious dream which she is sure has something to do with her own past.

Gatekeepers 03 - Nightrise

A gate has been opened. The Old Ones have been released. And now the third and fourth of The Five -- twins with a mysterious psychic bond -- are joining the fight.

Agent Pendergast 07 - The Book of the Dead

Picking up shortly after the events of 2005's Dance of Death, the book opens with the arrival of a package of fine dust at the Museum of Natural History; Diogenes has returned the diamonds he stole earlier. Meanwhile, Aloysius is in prison, having been framed for a number of murders. As his friends plot to spring him, his adversary lays the groundwork for a crowning criminal achievement. A mysterious benefactor funds the restoration of an ancient Egyptian tomb at the museum, but the work is beset by the mayhem Preston and Child's readers have come to expect—gory murders and suggestions of the supernatural.