The Imperator Doesn't Sleep (インペラトールは眠らない) is a Monster Girl Encyclopedia story book authored by Strange and drawn by Kenkou Cross.
Synopsis
The story features an Alice (Seen on the cover page). She is not the Queen of Hearts.
Canonity
This book is a story by another author which Kenkou has given personal approval to by providing endorsement, artwork, and publication under the Monster Girl Encyclopedia name. This work is not a part of the primary universe canon but takes place in an alternate universe that adheres to the same rules.