(disclaimer) I wrote one of the stories in this anthology.
Chronicles of Lumis is one of the stretch goals for the Endless Realms RPG, It is a collection of short stories intended to immerse the reader in the world of Lumis (main but not the only setting for the RPG). Most of the stories are written by the development team and that gives them an indepth knowledge of the world which shines through in the tales. The unique races and the setting come thrugh well in these works, sometinse surprisingly so.
There are also other writers featured such as Alana Joli Abbott who were not part of the design team and they bring fresh insight and voices to the world.
at 211 pages its a good solid read and fun at that.