
Basically the criteria are which birds are superior layers, have friendly personalities and/or are QUIET (and he points out the quietest ones--yay!), and which ones are suited to the more confined areas of a backyard run and coop. These are the criteria for what I'm looking for as a prospective chicken owner (next year) and I want layers that like the backyard, that like me, and are the least likely to bug my neighbors. My husband is hoping for brown eggs.
This little book does a great job in describing 12 breeds that suit these criteria and gives little tidbits of other useful facts like size, history and egg colors.
I found my top candidates on the list, which confirms the slogging I've done on the internet for hours using many of his resources but also chat boards and whatnot from 'real' owners.
In other words I could have saved myself a lot of time by reading this book first, and with a very reasonable price, I highly recommend purchasing this first so you can narrow your focus.