Every now and then, I find it useful to read another photography book. Even though by now I've been exposed (no pun intended) to nearly all of the techniques many times, reading a new book on the subject nearly always reinvigorates my photography, suggesting some slightly different twist on the subject. Peterson's book is full of decent images and good, albeit basic, advice. I picked up a few tips on metering difficult scenes like sunsets, and I've renewed my interest in my camera, so this was a worthwhile read.