Recs if you like Never Fall for a Dragon...

Limiting this to fantasy/sci-fi, these are books where the MCs are locked up for most of the book or it's a crucial part of the plot. This can include magical prisons, cursed towers, institutions of sorts, and probably more!

Ogres and aliens and tentacles, OH MY

For those monster lovers who want the things that go bump in the night

Demon, dragons, werewolves, bears, magic and shifters. Lola Glasses Supernatural Prison World