The Philosophy of The Cosmos is the seventh instalment in the Little Blue Book Series and comprises of the thirteen discourse of the Monodoxy, which is itself the first disquisition of the founding book of Astronism, titled the Omnidoxy. The Philosophy of The Cosmos discourse is one of the longest single discourses in the Omnidoxy and is of immense importance to informing the foundations of cosmontology and as a result, explores significant questions and subsequent elements remaining central to cosmic philosophy. A significant amount of the thematic foundations of Astronism and Astronist philosophy are introduced and explored in this discourse. 
 
The Little Blue Book Series was created and first published by Cometan himself as a way to simplify and commercialise the immensity of the two million word length of the Omnidoxy into smaller, more bite-size publications. A successful series from its very first published entry, the Little Blue Book Series has gone on to become a symbol of Astronist commercial literature and a way for Cometan’s words to reach readers of all ages and abilities who remain daunted by the beauty and yet the sheer extensiveness of the Omnidoxy as the longest religious text in history.