Deadly Cool Author: Halliday, Gemma . Publisher: HarperCollins/HarperTeen, 2011. About Hartley finds a dead body in her boyfriend’s closet. Details ISBN: 978-0062003317 Awards Won Title Year Quick Picks for Reluctant Young Adult Readers The list is for young adults (ages 12-18) who, for whatever reasons, do not like to read. The purpose of this list is to identify titles for recreational reading, not for curricular or remedial use. 2013 - Selection(s) Email Print Cite Share This Page