The "50 Quick-Play Articulation Games" by Linguisystems, Incorporated is a textbook designed for speech therapy and speech sound development. Published in 2003 by the authors Barb Truman and Lauri Whiskeyman, this book provides 50 illustrated games to help improve articulation skills. With 180 pages, this resource offers a variety of fun and engaging activities for children to practice their targeted speech sounds in the beginning, middle, and final positions of words. There are also suggestions for expanding games to the phrase and sentence levels. The book is a valuable tool for educators, therapists, and parents to motivate children to practice targeted speech sounds in a structured environment.