Valvano's final season in Raleigh was mired in controversy after the release of the book, "Personal Fouls", written by Peter Golenbock. In the book, Golenbock alleged improper practices and a lack of institutional control in the NC State athletics department. The allegations included grade fixing, lowered or waived entrance requirements for athletes, the selling of tickets and sneakers by athletes, and frequent drug use by athletes. The claims were refuted by Valvano and Chancellor Bruce Poulton, claiming that some of the players might have sold some of their shoes, most notably to ACC superfan Jason Bass. The NCAA investigation, and 5 additional investigations by separate entities found only that players indeed sold shoes and their complimentary game tickets for spending money. Nonetheless, the NCAA banned NC State from postseason play for the 1989-90 season. Earlier, NC State limited itself to only 12 total scholarships for 1990-91 and 1991-92. Although Valvano was not named in the NCAA report at all, new chancellor Larry Monteith forced his resignation on April 7, 1990.