I've bought/been given/borrowed all the books in the "one Skein Wonders" series, and this is the best of the bunch!
The editor and publisher have obviously taken criticisms of previous books on board, and the book is now in full colour throughout, with pictures of the projects now actually with the instructions instead of a section at the front. The quality of the pictures has improved too. The majority of projects are knitted but there are a sprinkling of crochet projects too.
The book is arranged by project type, and there is a wide selection of designs to choose from - socks, obviously but also shawls, hats, gloves, bags, baby clothes, clothes for dolls (probably the only things I won't knit) and items for the home. Because items are all made using 100g or less of sock yarn, they are ideal stash busters. By being made from a weight of yarn easily available to UK knitters, the book is more useful than some US-centric knitting books, too.
A slight criticism is that the book doesn't give actual yarn usage for each project, so it's harder to calculate whether that odd skein in the stash will actually stretch to finishing a project.
A useful addition to my library. There's only so many pairs of socks a girl can have, but sock yarn is just so tempting...