On Wednesday, October 16 at 7:00pm, Groveland resident, Mike McGowan, will share his fascinating memoir recounting his 30+ year career working undercover against some of the world's most dangerous criminals and criminal organizations. He worked more than 50 undercover cases, an unusually large number in FBI circles. His book has been optioned to Sylvester Stallone's new production company and is being developed into a feature film. Copies of his book will be available, courtesy of the Andover Bookstore. Sign up.