None of them are chains, and the booksellers work together. They have a common newsletter and gladly refer customers to one another, as two side-by- side used-book stores may not have a single title in common. "A book scout can hit a lot of shops without having to go a lot of miles," said Stollery. Ames Bookstore, with more than 300,000 volumes sprawling over five storefronts, is considered one of the best used-book stores in the state.