Albany 2007. The 15th Conversation: Book of Abstracts contains the abstracts of 232 papers presented at the conference, June 19-23, 2007. They appear as formated for the June 2007 issue of the Journal of Biomolecular Structure and Dynamics. The book constitutes 164 pages, from 609 to 772. The complete book can be downloaded as a PDF file free of charge.