Garret Oliver, the brewmaster of The Brooklyn Brewery, is scheduled tol sign copies of his new book, The Oxford Companion To Beer, at Stew Leonard’s of Clifton from 6 to 8 p.m. Thursday, December 1. Free samples of Brooklyn Brewery beer will be provided as well. The book will available that evening for $44.99 (on sale from its regular price of $65). Stew Leonard’s is at 345 Allwood Road, Clifton, 973-859-7700.