Guideverse novels that have a Hunter/Gate-like setting. They could straight-up be in a Hunter/Gate setting, use the terms Hunters/Awakeners, go into Gates/Dungeons, fight monsters, or basically be indistinguishable from regular Hunter novels except that they have Esper and Guide powers.

Guideverse series that have related elements (monsters invading Earth from other dimensions even without Gates/Dungeons, apocalypse/post-apocalypse settings where society is reorganized in response to changes caused by monster invasions, etc.) are also included. 

A lot of Guideverse novels are kinda borderline on whether or not they're "Hunter/Awakener" series. Also, some series' settings technically have Hunter elements, but the Hunter stuff is never actually seen in-story and might as well not exist at all. This list has those too.

My other hunter lists:

Hunter Part 1: https://www.novelupdates.com/viewlist/94830/
Hunter Part 2: https://www.novelupdates.com/viewlist/99796/
Hunter Part 3: https://www.novelupdates.com/viewlist/107529/
Hunter Part 4: https://www.novelupdates.com/viewlist/110977/
Hunter Part 5: https://www.novelupdates.com/viewlist/115190/
BL-specific list: https://www.novelupdates.com/viewlist/99490/
Personal Hunter reading list: https://www.novelupdates.com/viewlist/87240/