By the way, I just discovered he's got a new (to me) book, my copy of which is titled "Liquid rules" (apparently a later printing of a book originally just call

By the way, I just discovered he's got a new (to me) book, my copy of which is titled "Liquid rules" (apparently a later printing of a book originally just called "Liquid") (https://books.google.com/books?id=7p_FwQEACAAJ https://books.google.com/books?id=7p_FwQEACAAJ ).