5 of 5 people found the following review helpful
5.0 out of 5 stars
clear information, 9 Oct. 2012
I am not very good with techy things or DIY and I wanted a book that was very straightforward and gave good unbiased information without promoting any specific products or services. I found this book was ideal. It gave me some fine ideas to improve my homes overall security and it made me look at a few things I had never even thought about. I can't fault it. It was also quite readable which I didn't expect.