This comprehensive training pack by RNID and Kenneth Lysons titled "Listen Hear! RNID training pack" is a must-have for anyone interested in understanding and learning about deafness. The pack includes a paperback book with 160 pages, covering various aspects such as the history, different types of deafness, communication methods, and much more. The book is written in English and published by HarperCollins. It measures 180mm in height and 120mm in width, with a weight of 105g. This training pack is suitable for anyone looking to gain knowledge and insight into deafness, regardless of their profession.