Poseidon narrates this bawdy retelling of the myth of The Minotaur with quick wit and snark. His narration brings to mind that of Pocket from Christopher Moore's "Fool". 
 For such a quick read (less than an hour!) the characters are pleasantly distinct and distinguishable, each with their own unique voice and rhythm. Especially poor Asterion, who's chapters get dark (literally, the pages get darker) as he descends deeper into the labyrinth and madness. 
 I didn't know the myth of the Minotaur before reading this, but now I suspect I'll never forget it.