I read cozy and historical mysteries, a bit of Paranormal/UF, and to mix it up, I read science and gardening books on occasion.
I have no idea if Pam is America's favourite cat expert, but the book is pretty good: lots of very sensible advice and lots of good information. After a lifetime of being owned by cats there was still more than enough here for me to learn to make the book a worthy purchase. About the only thing I found arguable was the importance of multiple litter boxes in a multi-cat household. I've tried this several times, and they all insist on using the same litter box every time. Cats!
Still, there are several tips here I'll be implementing immediately to try to resolve the ongoing 100 years cat war being waged in our house.