I've been reading Tom Holt on-and-off for many years now. I like to think of Tom Holt and Terry Pratchett as opposites: Pratchett writes about an imaginary, fantasy world into which he injects real-life elements. Holt writes about the real world, and then injects fantasy elements into it. If you've ever mused: 'I wonder what the world would be like if [insert fantasy creature here] really existed' then Tom Holt books are probably for you.
Holt used to be a lawyer and so this book, which pivots around several law firms that aren't enirely what they seem, is accutely observed. The humour is sharp, yet subtle and the characters are well-developed. There's also lots of fun to be had trying to pick out all the little clues hidden in the names of people and places. The start is somewhat slow, but that simply kept me turning pages, wanting to know where the story was going. It's a great story with some very original twists. If you've enjoyed Holt books in the past you'll love this one. If you've never read his work before, why not start here?