Ruby & OliviaBook - 2017
Quiet Olivia and brash Ruby, her twin sister's best friend, paired at a summer camp for troublemakers to work in an old mansion, must really unite when strange things begin to happen.
Publisher: New York, NY :, G. P. Putnam's Sons,, 
Branch Call Number: J FICTION Hawkins Rachel 10/2017
Characteristics: 240 pages ;,22 cm
Alternative Title: Ruby and Olivia