If you enjoy shopping at the store itself, then it will likely be a good place to work. You must be at least 16 years old to work at the book retailer, barnes & noble. Books - Minoa Bookstore Cafe Bookstore Cafe Bookstore Design Bookstore Approximately twenty (20) years old. How old do you have to be to work at barnes and noble cafe . Working papers are legal documents that verify that a minor, or a teen under the age of 18 years old can be employed. Bibliographic data (title, author, etc.) and merchandising data (description, cover image, etc.). Join a team filled with passionate booksellers who are just like you! In addition to your address, telephone number, work and educational history, you must provide a resume and references. The interview itself was panel with two employers and a total of three interviewers, including myself. It is a fortune 1000 company and the bookseller with the largest number of retail outlets in the united states. Barnes & nobl...