Boulder Book Store 1107 Pearl St., Boulder; 303-447-2074; boulderbookstore.net June 28: Benjamin Hale speaks about and signs his new book, “The Fat Artist and Other Stories.” 7:30 p.m. $5. June 29: Wenonah Hauter speaks about and signs her new book, “Frackopoly.” 7:30 p.m. $5. June 30: Bari Tessler speaks about and signs her new book, “The Art of Money.” 7:30 p.m.