My only prerequisite knowledge of LISPs comes from my reading of the SICP texts; they certainly contained an adequate amount of general knowledge for Scheme, but it was hardly thorough. I've since become rusty, and while I could use the texts as a reference, their main purpose is obviously not to be a reference for Scheme, and so I think me using it for that would be inappropriate.
I've heard of the "Racket" dialect, which seems to be output from the Scheme evolution tree. The dialect contains ample learning resources, but if possible I'd like to focus specifically on Scheme, as it's much more fun to use, which is what really matters in life. What texts/resources should I prime myself to read to rekindle my knowledge of Scheme/LISP in general?
have a nice day (-: