Sixteen-year-old Saskia Brown, an outsider at her new school, discovers that she can use liquid mercury to visit boys in daguerreotypes in her dreams, and soon classmates are doing the same, with terrible consequences.

When timid Elizabeth's father takes her and her fearless friend, Zenobia, to his family home, Zenobia becomes obsessed with finding a ghost there, and then Elizabeth learns she had an aunt who disappeared from the house years ago.

When Katie Woo's family moves, she is sad about leaving her room to a stranger, and even more concerned that the new house will never feel like home.

After moving to Rome with her father, thirteen-year-old Beatrice witnesses a shadowy figure steal the turtle sculptures from a fountain located outside her window and is determined to solve the crime herself when no one believes her story.

Zenobia July, an excellent coder and hacker, investigates a mystery while wrestling with the challenges of a new school, a new family, and presenting her true gender for the first time.

Lucy, her boyfriend Nicholas, and his brother Connor try to keep secret the undead drama of Violet Hill when Lucy's cousin Christabel comes to live there, but after Christabel is kidnapped by the ruthless Hel-Blar vampires, they must let her in on the secrets and the battle.

"Twelve-year-old Lily moves to a creepy old house in a Florida swamp and finds out that the house isn't empty: it's packed full of the previous occupants' trash, keepsakes, and, Lily begins to suspect, maybe even their ghosts"--

When her father loses his job, eleven-year-old Quinnella and her family move from the security of a company mining town to an uncertain future in rural isolation.

Twelve-year-old Cove Bernstein yearns for her best friend, Nina, who moved to New York City, but with unlikely new friends, discovers that life on Martha's Vineyard can be pretty good.

After packing up his favorite toys and saying goodbye to his old house, Ian finds some fun surprises at his new home.