Peggy's World of Books was a bookstore run by Peggy. She bought the store because she had a love for books (and wanted to be in the Arlen book club). After a few days, she realized that business was slow and she allowed Dale to "rent" the back and the basement of the store to sell his guns, but only if his customers bought a book with every gun. After things took a turn for the worse (when she finds out members of the book club aren't really interested in books), Peggy sold the store, thus putting herself and Dale out of business. However, some of the people who bought guns from Dale came back asking for Peggy and asking about the books.
Following the closure of her shop, Peggy started her own book club with the people from the gun store in her own home.