I believe his surname is actually "Chaitow".  He's a British/US/Jewish
osteopath who's written TONS of books (from "Acupuncture Treatment of Pain"
& "Amino Acids in Therapy" to "Osteopathic Self-Treatment" & "Varicose
Veins", among the 23 listed in my 1993 edition of "Ost. Self-Tx").  So he's
definitely "in the writing business", maybe more than in the "helping"
business"?  My own personal jury is out, although I WAS happy with the 2
books of his that I've read.