Here's a glorious coffee table book on Spider-Man released back in 2007. It stops after briefly mentioning the Spider-Man Musical. And rightfully so, after how that whole thing went down.
(Side note: I still jam out to the soundtrack on CD every now and then).
I also love that this is a somewhat unknown publisher, so while it is unofficial, it's extremely informative and can even include info on crossover appearances, such as with Batman or Superman.
I received this years ago as a Christmas gift, though I recently checked on eBay for it and they're all around the $20 range, which is good. But it goes into all things from comics, to television, to Tobey Maguire and even mentions the well sought-after Spider-Man toilet paper (preferably not used).
It even includes a forward by Stan Lee. I saw they had a rare numbered edition on eBay for around $200, signed by the man, for those willing to hunt one down.
Overall, a wonderful addition to any comic or Spidey fan's shelf.
Highly recommended.