“FYI for Your Improvement: A Guide for Development and Coaching for Learners, Managers, Mentors, and Feedback Givers” by Robert W. Eichinger and Michael M. Lombardo is a comprehensive textbook published by Korn Ferry in 2009. This trade paperback covers subjects such as self-help, business & economics, leadership, education, personal growth, and success. With 650 pages, this guide provides valuable insights and practical tips for individuals looking to enhance their development and coaching skills. The authors offer a wealth of information in English language, making it a valuable resource for learners, managers, mentors, and feedback givers seeking to improve their effectiveness. New.