Graves & Griggs: A very bloody Christmas

Featuring the characters from Graves & the Gallows Hill Trilogy comes the crossover you didn’t know you needed!

Blurb:

It all started with a favor.
Now he is calling, and he's calling to collect.
When two worlds collide, two families combine under one roof and there is no telling what is in store.
One thing is for certain, when the Graves family meets the Gallows Hill crew, it's about to be a
Very Bloody Christmas.