I have found WorldCat to be pretty helpful in finding books for my research. I have found it difficult to refine the search parameters though. Often I get the same sources pulled multiple times, creating tons of pages to wade through. I do like that it has parameters for year published because that makes it simpler to find sources that are relevant and useful for today. I think for the future, I’ll start using search that goes through all of the databases we have access to through the library.