Makai Senki Disgaea Novels
Set 10 years after Hour of Darkness. This novel features Laharl's fight with Baal and introduces his extended family: his aunt Yasurl, uncle Vesuvio, and cousins Shas and Kira.
Set 100 years after Hour of Darkness. Laharl receives an invitation to visit Celestia, and meets Flonne's parents and sister Ozonne. Meanwhile, Kira and Carter plot their revenge.