Here are all the books that I’m aware of that deal with the subject of Follies, along with some on specialist but related subjects such as lodges, grottoes and ice houses.  Note that we do not sell books, and some of these will be out of print, but most are available through online booksellers, often quite cheaply. I’ve put mini reviews with each book, but if there isn’t one, it’s because I haven’t read it.