Book Recs: September/October 2018 Sci-Fi/Fantasy Releases to Get Excited About

A new month, a new upcoming releases post! And as usual, there are some amazing-sounding books coming out that I'm excited for. A lot of sequels, actually, which seems to be a common thing for me in the fall months, for some reason. BUT, even if you haven't read the previous books in all of these series, it's never too late to start ;-) And there are some new series and standalones on my list...