The most important section of the book is the SLEEPexpert treatment manual, which offers a step-by-step guide—from indication and practical implementation to discussing challenging therapy situations.
The book gives a comprehensive introduction to the fundamentals of sleep and sleep regulation, insomnia disorder and cognitive behavioral therapy for insomnia (CBT‑I). The introduction provides a better understanding of the development and aims of the program, and is essential for ensuring treatment quality.