Insomnia and Its Therapeutics is a book written by Alexander William Macfarlane in 1891 that explores the causes, symptoms, and treatment options for insomnia. Macfarlane was a physician and lecturer on mental diseases, and in this book, he draws on his expertise to provide a comprehensive understanding of insomnia and its impact on both physical and mental health.The book is divided into several chapters, with the first providing an overview of insomnia...