Larry Battson, a wildlife educator and founder of Wildlife Educational Services in Greencastle, will talk about Sasquatch, also known as Bigfoot. Battson will discuss the “real possibility of a rare and relatively unknown creature that may roam the forests of North America.” Battson has been studying Bigfoot for 30 years and travels the country to research the alleged sightings. Battson has been featured by History Channel’s MonsterQuest and has presented programs for the U.S. Fish and Wildlife Service. This will be his third visit to the library.