3 books in series

The Summoner (Taran Matharu)

The Summoner (Taran Matharu) is a 5-book series with 3 released primary works first released in 2001 with contributions by Taran Matharu.

Origins
The Outcast
The Novice
The Inquisition
The Battlemage
The Summoner's Handbook
A Fine Welcome: Othello's Journey