The Devil is a Part-Timer! Volume 20 Light Novel Review - TheOASG

The Devil is a Part-Timer! is practically interchangeable story-wise with the last few volumes, and with the conclusion coming soon, volume 20 is disappointing.

The Devil Is a Part-Timer!, Vol. 20 (light novel) eBook by Satoshi Wagahara - EPUB Book

The Great Light Novel Experience - TheOASG

The Devil Is a Part-Timer Author Announces New Light Novel Series

and guests will now head to

The Devil is a Part-Timer! Volume 19 Light Novel Review - TheOASG

Endro~! Anime Review - TheOASG

The Devil is a Part-Timer! Season 2 Part 1 Review by Anime Rants / Anime Blog Tracker

Light Novels

The Devil Is a Part-Timer! Vol. 0-II (Light Novel) - Tokyo Otaku Mode (TOM)