Papers from a "workshop entitled: Moonshine - the first quarter century and beyond, a workshop on the moonshine conjectures and vertex algebras, hosted by the International Centre for Mathematical Sciences at Heriot-Watt University, Edinburgh from 5th July to 13th July in 2004".
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Moonshine : the first quarter century and beyond : proceedings of a workshop on the moonshine conjectures and vertex algebras. ISBN 9780521106641. Published by Cambridge University Press in 2010. Publication and catalogue information, links to buy online and reader comments.
