The TV series was an interesting and sometimes quirky guide to architectural salvage. I have to say this is a super companion to it - it's a beautifully put together book containing not just a lot of wonderful photography, but an excellent overall introduction to salvage. It also contains a directory of salvage yards merchants that's as comprehensive as any I've seen.
As an experienced salvage merchant myself, I now recommend it to any clients who are coming new to salvage, don't know a lot about it, but would like a good basic introduction, full of tips and advice.