The Sandman Book One by Neil Gaiman.

I am finally reading this classic. Liked book one. Will read book two soon. The Sandman is the Lord of Dreams or the Lord of the Realm of Dreams (also Morpheus and other names) and the story is a mix of dark fantasy and mythology (Greek and others). So far, the writing is top quality. I've read two short novels and a short story compilation by Gaiman before and didn't like them tbh. I find his writing and ideas much better in comic form.