42 books • 4 series
Book #1: By the Grace of the Gods: Volume 1
Book #2: By the Grace of the Gods: Volume 2
Book #3: By the Grace of the Gods: Volume 3
Book #4: By the Grace of the Gods: Volume 4
Book #5: By the Grace of the Gods: Volume 5
Book #2: By The Grace Of The Gods (manga) 02
Book #3: By The Grace Of The Gods (manga) 03
Book #4: By The Grace Of The Gods (manga) 04
Book #4: By The Grace Of The Gods (manga) 07
Book #5: By The Grace Of The Gods (manga) 05