Alpha Bound by Claire Cullen

After five years of searching, Thane, the eldest of his brothers, has given up on ever finding his mate. So when he goes to confront a trespasser on his land, he’s surprised to discover an Omega wolf covered in Wiccan symbols and barely clinging to life. He’s even more shocked when he realizes this pitiful creature is his mate.

Fionn, rejected by his first mate for failing to conceive a child, is barely tolerated by his family. After a local Coven curses him, he escapes death at the hands of his Pack and flees across the river. He wakes in the company of a gruff bear shifter who declares Fionn to be his mate despite the curse that’s slowly killing him. As Thane cares for him, Fionn gradually begins to trust his intentions.

When Thane comes up with a plan to save Fionn, with the help of another Coven, it leads them on a path neither had expected but that they seem fated to follow. But both Fionn and Thane are hiding secrets from one another, secrets that threaten the fragile relationship they’ve begun to build.