Today (June 30, 2023), Romance Bookworms is hosting their quarterly list of a massive number of free romance and romance-adjacent ebooks, sorted by retailer (so non-Amazon readers don’t have to sort through a bazillion Amazon-exclusive books) and by category and labeled with keywords to help with your yea/nay right at the source. Even I, Hater of Every Trope, found a dozen books to try, so less picky readers really might be able to strain the limits of their device storage.