Book 2

I, Issei, have been getting used to living as a demon. Until Rias startedacting strange, that is. Turns out she's engaged to some pretty-boy demon namedRiser Phenex. No way am I letting some other guy horn in on my territory. I'mthe one who's going to have a harem full of super-cute girls!


Book 3

The Knight Seeks Revenge With a sports festival on the horizon, the OccultResearch Club expects smooth sailing after all the recent trouble. Everyoneseems happy enough-except for Kiba, that is. The pretty boy hasn't been himselfsince he saw an old picture of Issei. Things only get worse when two newbeauties arrive in town with powerful Holy Swords called Excaliburs. It seemsKiba has some history with the deadly weapons, having long ago sworn vengeanceagainst them. Issei promises to help his friend, but do the demons really standa chance against such legendary power?


Book 5

Ah, summer. The season to bask in the beauty of swimsuits at the pool orthe beach.
At least, that’s what Issei’s hoping for when he tagsalong with Rias on her trip home
to the underworld. However, what awaits himisn’t half-naked babes, but a hellish
training regimen concocted byAzazel, the fallen angel teacher!

Book 6

Years ago, Asia healed the wounds of a demon by using her Sacred Gear. Whenthe
Church learned of it, she was excommunicated from the organization thathad been her
entire world. Now, that same demon, Diodora, has returned,hoping to marry
Asia. Only defeat in a Rating Game can stop him, but couldthere be more to the
gentle-looking demon Asia rescued from death than firstbelieved?

Book 7

After a perilous start to the semester, peace is finally returning to KuouAcademy. At least, until Odin, a god from the Norse pantheon, shows up. Dealingwith the lecherous old man is tough enough on its own, but a sinister group isalso plotting to kill him. Issei and his friends will have to pull out everytrick they can manage to make it out of this one!

Book 9

It's finally time for the school trip to Kyoto. Pillow fights, midnightconfessions...and it
would be bad manners not to peek into the girls' bath,right? Issei is on cloud nine just
thinking about it, but as soon as hisclass arrives, a brigade of monsters launches an
attack, quickly turning anexciting excursion into a battlefield! It seems like a
misunderstanding, butcould there be more to all this than meets the eye?

Book 13

Issei’s back and the crisis in the underworld has been averted. The members of the Occult Research Club are eager for things to return to normal, but their hopes are dashed when Kiyome Abe comes to them with a request. She wants them to put a stop to a marriage her father set up for her. Unfortunately, she comes from a family of monster tamers, so ending this union might not be easy...


Book 15

Finally, the spotlight shines on Yuuto Kiba. Just how did ne and Rias meet? How did he become a demon? The ban finally lifts on this forbidden episode, and Yuuto and Rias’s past is revealed!


Book 16


The time has finally come. All of Issei's effort punching gods and heroes has paid off. He's been recommended for a promotion to a middle-class demon! Unfortunately, he has to take a test to seal the deal, and it bangs right up against his midterms! Now the poor pervert is studying twice as hard. As if that wasn't trouble enough, Ophis, the Infinite Dragon and leader of the Khaos Brigade, shows up on Issei's doorstep asking to stay with him for a few days! It doesn't seem like the trouble will be letting up soon. Hopefully, Issei can make it out in one piece...


A swarm of giant monsters has appeared and threatens to destroy the underworld, yet Issei...is nowhere to be found. He’s gone, and the rest of the Gremory Familia is in pieces without him. I, Yuuto Kiba, can only push forward in the face of death. Issei, please lend me just a little bit of your courage. I’m going to need it.?