Thing 12 Redux: Rolling back to Rollyo

I'm glad Rollyo is up and running again; it's a neat site. I like the idea of being able to limit searches to specific websites that I know will produce results. It certainly sorts the wheat from the chaff! There is the disadvantage of missing out on a new site because I'm not aware it exists, though. Here is my rollyo search engine, to be used to try to track down those obscure children's titles that patrons come looking for from time to time. "I remember my mother reading this book to me in the fifties; it had a mouse in a toy car and he had to use a rake to make it stop." (A real example!)