LIBERTY — Powerful Tools for Caregivers is a free educational series designed to provide informal family caregivers with the tools needed to take care of themselves. Cornell Cooperative Extension Sullivan County (CCESC)’s Caregiver Resource Center is offering this free six session program on Mondays, beginning Aug.20, from 2-4 p.m. at the Town of Mamakating Public Library, 128 Sullivan Street in Wurtsboro.