The Science of Relaxation: Effectively Releasing Daily Stress By F.J. McGuigan Published 1993 ✅Please read my profile. Please understand that this is an old book over 30 years old. The top, bottom, and side edges of the pages, the cover, and the pages of the text have yellowing, scuffing, and dirt due to age. Additionally, there are highlighter marks on about 5 pages in the preface. Please only purchase if you understand this. Those who are sensitive or concerned about damage, please refrain from purchasing.