Bra allows the wearer to use the tighter hooks as the bra stretches during its lifetime. Bras may be designed to enhance a woman's breast size, or to create cleavage, or for other aesthetic, fashion or more practical considerations. Nursing bras are designed to aid breast-feeding. Compression bras, such as sports bras, push against and minimize breast movement, whereas encapsulation bras have cups for support. Breast support may be built into some swimsuits, camisoles and dresses. Bras come in a variety of styles, including backless, balconette, convertible, shelf, full cup, demi-cup, minimizing, padded, plunge, posture, push-up, racerback, sheer, strapless, T-shirt, underwire,
Shelf Awareness cited and/or sourced by other publications covering books and bookselling. In 2011, "Shelf Awareness" launched a consumer book review version called "Shelf Awareness for Readers". The company hired Marilyn Dahl as the review editor and Jennifer Brown as the children’s literature editor. The consumer version, called "Shelf Awareness for Readers" (also known as "Shelf Awareness: Enlightenment for Readers"), has an approximate circulation of 399,000 readers. Key features include book reviews, author interviews, contests, and book-related news. A version of "Shelf Awareness for Readers" is also sent out by approximately 130 independent bookstores to their customers. The “Bookstore Edition” includes the