Goodreads refugee and wordpress blogger
“The more I read, the more I acquire, the more certain I am that I know nothing.”
Amazon has over 4k titles listed on 'cyber-Monday' for 1.99. Notables in sci-fi/fantasy include much of Octavia Butler, Barbara Hambly, Timothy Zahn, Allen Dean Foster, Liz Williams (Detective Chen), Theodore Sturgeon. Also has books by Kate Elliot, Mary Renault, Sarah Zettel, and Tim Powers, although I'm not familiar with those works.
I myself bought Swan Song by Robert McCammon, and Quin's Shanghai Circus (1.99 each!) as the library system doesn't have them, and Patricia Wrede's Lyra novels set (5 books for $8)