When thirteen-year-old Logan and his family move into a run-down old house in rural Virginia, he discovers that a woman was murdered there and becomes involved with his neighbor Arthur in a dangerous investigation to try to uncover the killer.

After twelve-year-old Oliver recites an ancient Indian magical spell and becomes invisible, he enlists the aid of his classmate, Nicky. The two of them join forces to undo the damage as well as to help their families and themselves.

While accompanying her mother on a business trip to Scotland, fourteen-year-old Kari and her best friend Lucas attempt to solve a kidnapping mystery.

After celebrating their first nine same-day birthdays together, Amanda and Leo, having fallen out on their tenth and not speaking to each other for the last year, prepare to celebrate their eleventh birthday separately but peculiar things begin to happen as the day of their birthday begins to repeat itself over and over again.

In 1892, eight-year-old Kitty learns about writing and the world beyond her Dummerston, Vermont, home when she befriends her new neighbors, author Rudyard Kipling and his family, who have recently arrived from England.

Years afterwards, Ruben Hart tells the story of how, in 1929 Newport, Rhode Island, his family and his best friend's family were caught up in the violent competition among groups trying to control the local rum-smuggling trade.

Three Chinese youngsters, Steel Hope, his bookmate Mountain Pine, and Firecracker, a gravekeeper's daughter, vow to remain true to each other and their country, a promise that becomes impossible to keep as war, upheaval, and personal tragedies intrude.

During a scarlet fever outbreak in 1906, thirteen-year-old Lizabeth must decide whether it is more important to be Strawberry Queen or to be at the bedside of her younger sister, who is ill.

Ingrid didn't leave a note. Three months after her best friend's suicide, Caitlin finds what she left instead: a journal, hidden under Caitlin's bed.