Title: Keep the Change: A Clueless Tipper's Quest to Become the Guru of the Gratuity, Author: Steve Dublanica
Title: The Complete Guide to Tips & Gratuities A Guide for Employees Who Earn Tips & Employers Who Manage Tipped Employees and Their Accountants, Author: Sharon Fullen
Title: The Itty Bitty Guide to Tipping, Author: Stacie Krajchir