Hawkins, Rachel,  1979- <br/><br/>
Ruby & Olivia / 
 Ruby and Olivia 
Rachel Hawkins. 
 - pages cm 
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>9780399169618 (hardcover) 
<br/><br/><label>LCCN: </label>2017004686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Haunted houses--Fiction.<br/>Camps--Fiction.<br/>Friendship--Fiction.<br/>Conduct of life--Fiction.<br/>Sisters--Fiction.<br/>Twins--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.H313525  / Rub 2017 
<br/><br/><label>Dewey Class. No.: </label>[Fic]