This is a list of novels written by multiple authors (or collaborative novels). These novels are works of collaborative fiction, written using one or more of the types of collaborative writing. The list is limited to novels deemed by Wikipedia and/or novels with at least one notable author or notable pen name.
The following books and book series were written by multiple authors under one collective pen name.
The following books and book series were written by multiple authors under each of their individual names, rather than under a collective pen name.