The Frost or the Bite by F.N. Manning

Earth, ice, or him?

Jack Blanchard is almost a real wizard. All he needs to do is accept one element’s blessing, permanently. Jack enjoys earth magic but isn’t sure he can disrupt centuries of icy family tradition. Then wolf shifter Ewan Oakley stumbles into his garden and starts awakening all his innermost desires.
Ewan Oakley’s pack is on the brink of ruin and he needs one night to unwind. Spending the evening with an adorably uptight wizard is the most fun he’s had in ages, but he can’t ask for more, not with his pack in trouble.
Ewan opens Jack’s eyes to new possibilities, and they create beautiful magic together. But even if Jack defies his magical destiny and takes control of his own life to be with Ewan, his untested earth powers may not be strong enough to save Ewan, his fellow shifters, or Jack himself from the pack’s enemies…

Can Jack get the magic and man he truly desires, or will he be left out in the cold?