XKCD's Map Age Guide is awesome. Follow the different lines to discover some actual map dating information, as well as why you should avoid going to Colorado in 2022. To see the original (which zooms in) check out the original.
Reviews of Science Fiction and Fantasy novels by Jessica Strider, a former bookseller and avid reader. You'll also find shout-outs to SFF books, medieval history reviews and tidbits and more.