Note: the four main Charlaine Harris series' all intermingle in one metaverse:
- Arthur, from the Aurora Teagarden mystery series, is the sheriff in the Midnight Texas books
- Bobo Winthrop from Shakespeare Texas is one of the main characters in the Midnight Texas books
- Manfred Bernardo from the Harpery Connelly books is one of the main characters in the Midnight Texas books
- John Quinn and his son from the Sookie-verse appear in Midnight Texas and Lemuel is a vampire with other supernatural creatures appearing
