"The No-Limit Holdem Workbook: Exploiting Regulars" by Tri Nguyen & Tom Marchese is a textbook that focuses on card games, specifically poker. Published in 2009 by Dailyvariance Publishing, LLC, the book offers insights on exploiting regular players in the game of No-Limit Holdem. With a compact size of 6 inches in length and 9 inches in height, this trade paperback is a valuable resource for those looking to improve their poker skills. The book contains 198 pages and is written in English, making it accessible to a wide range of readers interested in the subject area."