If you want to read 'If the Ring Fits' online for free, the most reliable route is your public library’s digital lending apps — think Libby/OverDrive. There are library listings for different books with that title (for example, editions by Melissa McClone and Camilla Isley), so if your local system owns a copy you can borrow the ebook at no cost just by signing into your library card in Libby or OverDrive and placing a hold if it’s checked out. Beyond borrowing from a library, you can snag free previews: retailer pages like Kobo and Apple Books let you read a sample before buying, and authors sometimes put sample chapters on their own sites — Camilla Isley has a page for 'If the Ring Fits' with publishing and format info. Those previews won’t give you the whole book, but they’re handy to see whether you want to wait for a library hold or buy it. If you’re open to short-term paid trials, Kobo Plus and some audiobook services offer free trials that can let you read or listen without additional cost for the trial period; otherwise, interlibrary loan or asking your library to purchase a copy are good options for harder-to-find editions. The Free Library catalog and similar municipal catalogs often show whether a digital copy is available in their system, which is a quick thing to check. I usually borrow via Libby and it’s saved me so much money — give your library first dibs before hunting for anything sketchy online.