mystery and detective stories

After a chance encounter with assassin Yassen Gregorovich in the South of France, teenage spy Alex Rider investigates international pop star and philanthropist Damian Cray, whose new video game venture hides sinister motives involving Air Force One, nuclear missiles, and the international drug trade.

Twelve-year-old Cooper Vega and his military family has moved so often that he is used to new schoolmates not knowing his name, but at the moment he has a bigger problem--his new phone is haunted by the ghost of Roderick Northrop, a boy from the sixteenth-century, who needs his help to finish a quest, which is somehow tied up in the Stratford Middle School production of Romeo and Juliet.

Twelve-year-old Candice Miller is spending the summer in Lambert, South Carolina, in the old house that belonged to her grandmother, who died after being dismissed as city manager for having the city tennis courts dug up looking for buried treasure--but when she finds the letter that sent her grandmother on the treasure hunt, she finds herself caught up in the mystery and, with the help of her new friend and fellow book-worm, Brandon, she sets out to find the inheritance, exonerate her grandmother, and expose an injustice once committed against an African American family in Lambert.

Nancy, Bess, and George take an Alaskan cruise to help uncover the mystery of who is threatening the ship and its passengers.

"A rumor that Blackbeard's buried treasure is somewhere near Tupelo Landing causes pirate fever to sweep through town just as clues about Mo's Upstream Mother surface and the Desperado Detectives--aka Mo LoBeau and her best friends Dale and Harm--take on the most important case of Mo's life"--.

The Vickery twins, Lee and Felix, live in a house in Poplar Wood, where, because of the "Agreement," their mother serves Memory, and their father assists Death, and only Lee is allowed to leave the house, except for Halloween; but when a local girl is murdered, Gretchen Whipple, daughter of the mayor, offers the boys a deal--help her solve the crime and she will help them break the Agreement, and regain their freedom.

Grisha the dragon is born in the Black Forest in 1803, the last year any dragon was born, and while young he was trapped by the emperor's sorcerer, and turned into a teapot, which was frustrating but kept him alive while magic and other dragons were disappearing--until one day he meets Maggie, a poet's daughter, and the two of them set out to discover what happened to all the other dragons.

Young readers may use the picture clues to help Scooby-Doo and Shaggy figure out whether their house is haunted.

Scooby-Doo and the gang decide to investigate when they go to a football game where the fans look like aliens and a spaceship hangs over the stadium.

Scooby-Doo tries to keep an old theater in business by removing a guitar-playing ghost from it.