American Silver Thimbles

Gay Ann Rogers, author of American Silver Thimbles, has a blog here on Blogger. Yay!
I have this book. I think it is now out of print and usually costs a gazillion dollars through second-hand resources. There is a companion price guide called Price Guide Keyed to American Silver Thimbles, which I would like to have, even if it might be out of date, but can't find anywhere.