Today, Sunday, March 10 is the final of the Friends of the Fullerton Public Library  3-Day Book Sale held in the Osborne Auditorium at the Fullerton Public Library, 353 W. Commonwealth. Hours today for the Half Off Sale are from 1pm to 3pm with a $2 buck a bag from 3:15pm to 4pm. Proceeds from the annual Friends of the Fullerton Public Library book sales go to support the library.