MtSnow Reviews book #6 in the Whyborne & Griffin series ‘Hoarfrost:Whyborne & Griffin Book #6’ by Jordan L. Hawk published by Jordan L. Hawk, 274 pgs, released April 21, 2015 BLURB: Sorcerer Percival Endicott Whyborne and his husband Griffin Flaherty have enjoyed an unprecedented stretch of peace and quiet. Unfortunately, the calm is shattered by…