The Rule of Four by Ian Caldwell and Dustin Thomason follows four  friends through their last year of college. The plot follows Paul as he attempts to unravel a centuries old mystery hidden in The Hypnerotomachia Poliphili, a book more rare than the Gutenberg Bible. Are the secrets it contains really worth killing over? But the story is really about friendship. How it is forged, how it is strained, and how it is lost as people drift and are pulled apart by their separate drives. I found the book to be very enjoyable and interesting. 

Literary Quality: 9/10

Enjoyment: 9/10