With old money comes old hatreds, and the fight to survive will take everything the familiar bond offers witch and shifter. 

Ethan Lumin has followed the plan laid out for him since the day he was born. As part of that plan, he needs a familiar before he turns thirty so he can take his place on the Shadow Board as expected. But he wants more than a bound shifter who's only interested in his family's power and money. 

Axel Hollins learned a long time ago that family comes first, shifters come second, and witches come last. He wants nothing more than to escape the family business, but even the idea of becoming an artist is frowned upon. 

A chance meeting leads to a one-night stand and waking up to find that he's now the familiar to the richest witch in London. 

The Billionaire's Familiar is a steamy gay enemies to lovers romance between a billionaire witch who is expected to follow family tradition and a fox shifter who doesn't realise his own power.