Stichomancy is a term that's not very well-known. It refers to the practice of randomly selecting a sentence or phrase from a book to use as a divination tool. If you're interested in experimenting with this divination method but want to use alternative terms, there are several synonyms to consider. These include bibliomancy, which involves using a library to divine; sortilege, which involves casting lots or pulling out pieces of paper; and the book oracle, which refers to a divination system that uses specific books as its basis. Each of these divination methods involves tapping into the power of words and books to gain insight into the future.