Washoe County Library System

A series of bizarre events in their home town lead the Hardy Boys on a trail of robbers and kidnappers.

More mysterious cases for "America's Sherlock Holmes in sneakers" to solve for the standard twenty-five-cent fee. Solutions are included at the back of the book.

Sinister happenings at the Green Spring Pony Club's summer camp prompt Nancy to work in disguise as a camp counselor. Is someone trying to hurt the campers - or the camp?

Nancy Drew's keen mind is tested when she searches for a missing will.

When the principal of his school begins acting nice to him, Chet Gecko realizes that he is an imposter and so sets out to find the real one.

When strange and seemingly unrelated events start to happen and a precious Vermeer painting disappears, eleven-year-olds Petra and Calder combine their talents to solve an international art scandal.

During his summer in Maine, twelve-year-old Homer, together with his new friend Roger, is determined to find the truth about himself, his long-dead father, and a mysterious costumed man.

To save his own skin, private eye Chet Gecko sets out to solve the mystery of Emerson Hicky Elementary School's disappearing football players.

Chet Gecko is hired by Principal Zero to investigate the disappearance of valuable items from Emerson Hicky Elementary--including Mama Gecko's pearls.