CSM Faculty Member Tom Russ: Four Guitars (More or Less) Book Signing. 3 p.m., April 27, College of Southern Maryland, La Plata Campus, College Store, 8730 Mitchell Road, La Plata. CSM faculty excellence award winner and author Tom Russ will sign copies of his novel, Four Guitars (More or Less) at the College Store. The book is part memoire and part exposition on Russ journey to become reacquainted with the acoustic guitar after a nearly 30-year hiatus. Russ discusses his experience hosting guitar tastings of four guitars, more or less, with players of assorted styles from across the mid-Atlantic region. Books are available at the CSM La Plata College Store. 301-934-7570, 240-725-5350, 443-550-6050, or www.csmcollegestore.com/csmd .