Sock Club: Join the Knitting Adventure $29.95
This book consists of 23 patterns from private micro yarn dyers' sock clubs - so basicalls these are patterns that you would only have had access to if you were a paying member of the club. You get a great selection of niiiiiiice sock patterns in a variety of styles and yarns. I'm not a sock knitter but there are some very pretty lace, cables and ribs for your tender tootsies! There are a few simpler patterns, but this book is really geared towards the technical sock knitter.