Hey TFW ~ Can anybody give me their opinion on great resources for Transformer toy guides in book format. I'm not necessarily looking for a price guide; since a book will obviously not keep current, but more a compendium of all known figures, and rarity. Ideally covering Europe and Japan as well. I have seen some books which seem to be popular such as "The Unofficial Guide to Transformers: 1980s Through 1990s". Does anyone own this, or other books (possibly newer) for that matter? Is there a generally accepted transformers collector's 'bible'? Thanks!