Former Prescott College faculty member Alan Weisman will offer talks and a book signing on his acclaimed new book, The World Without Us, on September 25 and 26 at Prescott College. Join Alan for an informal dialogue on Tuesday, September 25, at 2 p.m., and for a public presentation and book signing on Wednesday, September 26, at 7 p.m. Both events will be held in the College's Crossroads Community Center Meeting Room, located off the alley behind the College's main buildings at 220 Grove Ave. All are welcome to both events free of charge. For more information please contact Mary Lin at (928)-350-4503.