The Medford Public Library is co-sponsoring a virtual program with authors Rachel Harrison and Emily C. Hughes for a discussion about gateways to the horror genre and how entwined horror is in popular culture. Harrison’s novel “Such Sharp Teeth” is a selection for the Horror Writers Association 2024 Summer Scares program. Harrison’s work is known for the relatable women protagonists, sense of humor, and feminist twists on tropes. Hughes’ first book, “Horror For Weenies,” is forthcoming in September with detailed information on 25 of the most popular horror movies written in an accessible and approachable manner “for people who love getting the reference but hate being scared.” Register through the library’s online calendar for the Zoom link.