Brian McGreevy's formative years unfolded in a distinctive household, shared by two ministers, within the Pennsylvania Rust Belt's industrial landscape. A departure from conventional academic paths ensued when he left high school in the ninth grade, citing "creative differences" as the catalyst for his decision. This pivotal moment marked the beginning of a journey that would eventually lead him to the vibrant city of Austin, Texas.
As he navigated this new environment, McGreevy secured a prestigious James Michener Fellowship in fiction and screenwriting at the University of Texas. This esteemed recognition provided him with the ideal setting to hone his craft, and his primary thesis would eventually evolve into the novel Hemlock Grove, published by FSG in 2012. Furthermore, his secondary thesis earned a notable mention on the Hollywood Black List of best unproduced screenplays in 2007, a testament to his burgeoning talent and innovative storytelling abilities.