By Richard M. Levine. Not the Theranos book, but rather "an excursion into the sexually permissive, drug-oriented, occult-fascinated teen-age culture of Marin County" in the mid-'70s. The hyphenation of "teen-age" is always a sign of the most up-to-date thinking on sexually active adolescents and satanic cults!*
* not really!
This 40-year-old paperback shows some wear -- edgewear, cracked spine, though that page tinting is intentional, not aging -- but inside, it's fine; a fine reading copy.