A Park Slope mainstay for nearly 40 years, Community Bookstore is one of Brooklyn's oldest independent bookstores.After browsing its array of books, magazines and journals, head to the back of the store and read in the cozy garden area, replete with a small pond. In addition to the relaxed reading space, Community Bookstore has a friendly staff who can offer informed recommendations. The store also hosts book clubs, readings and book signings.