Peter Kirn, who edits the wonderful Create Digital Music blog, has just published his first book - Real World Digital Audio. It looks great, a big fat tome (640 pages) which comes with a DVD full of software and samples. The Real World Digital Audio site has more details, Amazon links etc.
ALSO, James Grahame, who edits the equally wonderful Retro Thing (part of the Thing Network™) has just published Essential Retro, which looks like an extended version of the blog, with an entire chapter on vintage (and pseudo-vintage) synths. Again, visit the site for all the details.