There are currently eight books out there with my name on - although one has now been split into three. In order of publication they are:
Meeting the Buddhas - 1993 (republished in 3 separate volumes in 2008, see below)
The Mandala of the Five Buddhas - 1999
Tales of Freedom - 2000
The Vajra and Bell - 2001
Female Deities in Buddhism - 2003
The Five Female Buddhas - 2004
The Breath (Art of Meditation series) - 2005
The Heart (Art of Meditation series) - 2006
Guide to the Buddhas (Part 1 of Meeting the Buddhas) - 2008
Guide to the Bodhisattvas (Part 2 of Meeting the Buddhas) - 2008
Guide to the Deities of the Tantra (Part 3 of Meeting the Buddhas) - 2008