The Frederick H. Cossitt Library is part of the Granby Public Library, serving 11,375 residents in Hartford County's City of Granby. The Public Library maintains 64,586 volumes and circulates 146,161 items per year. The Cossitt Library is open Tuesday to Thursday and offers books and digital resources for children and adults. It also provides creativity and fun programs, curbside pickup, 24/7 online services, and telephone support.