Acclaimed Detroit rock journalist Gary Graff will be signing copies of his new book, Alice Cooper @ 75, Friday, Feb. 3, at the Michigan Theater, 603 E. Liberty, Ann Arbor. Doors open at 7 p.m. for book signing, followed at 7:30 by a pre-screening discussion with Graff and Rob Reinhart before a showing of the 2014 documentary Super Duper Alice Cooper at 8.