The importance of flexible thinking?! Riddles with everyone's favorite vampire! Get-rich-quick schemes! Whatever it all means, Overlord: The Undead King Oh! vol. 8 is the only place to find out!

Get ready for some exciting girl talk at the Female Floor Guardian Slumber Party! Oh snap-it's another volume of Overlord the Undead King Oh!

Whether it's making a spirit horse or learning about a stepmother, read more fun and quirky stories from everyday life in Nazarick!

Hilarious hijinks are in store in this four-panel Overlord spin-off! Between playing dress-up, looking for a partner for Hamusuke the hamster, and discussing what they should do for the ending theme of the Overlord anime's second season, there's never a dull moment for Ainz, Albedo, and the gang!

From a strange chess game to Shizu becoming head maid for the day, the off-kilter everyday stories about the denizens of Nazarick keep on rolling in!

More wacky everyday stories from Nazarick and the world of Overlord-including a contest over who has the cutest NPCs!

What is Mare's "ideal dream," and how exactly is a slime supposed to be stylish? Find out in "Mare's Adventures in Wonderland," "The Supreme Fashion Show," and more in the seventh volume of Overlord Oh!

Figuring out the best way to make money, searching for the legendary "Exchange Box," being a contestant on Tabula's "Supreme Mystery Time" quiz show, and more in this volume of Overlord Oh!