Established in 1975, KW Book Store is a 3000 square foot bookstore located in downtown Kitchener, making it one of South-western Ontario's largest used bookstores. It also features the largest and most diverse selection of new magazines in the Kitchener-Waterloo area.

Owned by the plucky Lucille de la Chevrotiere, KW Book Store was originally owned by her family 20 years before she bought the store in 1975. Many books and one giant expansion later, KW Bookstore remains a popular and permanent fixture in downtown Kitchener.