This book in two volumes was published by Edwin Mellen Press in June 2004. It can be ordered from the publisher's web site, which has separate pages for volume 1 and volume 2.
The web site tarotgame.org has been set up by the authors to publish updates to the book, including descriptions of addtional games.
John McLeod can be contacted by e-mail at john@pagat.demon.co.uk.
John McLeod also runs the web site pagat.com, which provides information about numberous card games, including Tarot games.