Martz, Geoff Cracking the ACT / by Geoff Martz, Kim Magloire, and Theodore Silver; updated by Melissa Hendrix and the Staff of the Princeton Review. - 2011 ed. - New York : Random House, 2010. - 618 p. ISBN: 9780375427985 Subjects--Personal Names: Scholastic Aptitude Test--Study Guides. Subjects--Topical Terms: College entrance test.