Although name of an author alone appears on the book, many contribute to the process directly or indirectly. I must express my deep feeling of devotion toward Lord Shiva. Without His blessings and yogic teachings this would not have been possible.
Writing a book is about teamwork. Input from the technical reviewer, Peter Vogel, was very useful in rendering the book accurate. The whole team at Apress—Gwenan, Anamika, Louise, Tiffany, and others —were very helpful. Thank you, team, for playing your part wonderfully.