Is The Devil is a Part-Timer Based on a Manga or Light Novel, and

The Devil is a Part-Timer began as a series of light novels. From there came a shonen manga, written once again by Satoshi Wagahara. The manga is ongoing but the light novel series is complete.

The Devil Is a Part-Timer! Vol. 9 (Light Novel) - Tokyo Otaku Mode

Review: The Devil is a Part-Timer! (Vol 1) – English Light Novels

The Devil is a Part-Timer Vol. 3 - Light Novel Review — Taykobon

Hataraku Maou-sama!! (The Devil is a Part-Timer! Season 2

Is The Devil is a Part-Timer Based on a Manga or Light Novel, and

The Devil is a Part-Timer! – English Light Novels

The Devil Is a Part-Timer!, Vol. 3 (light novel) - Kindle edition by Wagahara, Satoshi. Download it once and read it on your Kindle device, PC, phones

The Devil Is a Part-Timer!, Vol. 3 (light novel) See more

The Devil Is a Part-Timer!, Vol. 11 (Light Novel)

The Devil is a Part-Timer! Light Novel Series to End in 21st