Coup de Coeur

A queer historical fantasy/romance set in a version of 1899 New York City where magic is common and convenient, Coup de Coeur follows the journey of three men whose fates are tied to the seemingly sudden appearance of a strange, possibly sentient, grimoire.
Calix Addington, Earl of Batherton, has a complicated relationship with his friend and former classmate, Lawton Adler. Lawton's tendency to attract, and often cause, trouble leaves Calix sometimes holding the bag (which definitely happens). Calix is also harboring a secret – he's an Oracle, like his mother, and in a world where small magic is meant for aesthetics and convenience, larger displays of magic are frowned upon, sometimes illegal, and very much what the church and several important organizations fear.
When Calix is stuck with a strange book after Lawton's shady dealings go wrong one spring morning, he takes shelter in Ethaniel Harkness's magical tailoring shop. Calix and Ethaniel know each other as...