Of Dragons and Cruelty by Catherine Banks

She’s no avenging angel; she’s a Vengeance.
Fighting, sex, comradery, food, and drink; these are the things that the warrior women known as Vengeances enjoy.
While locked away for a minor crime, Jenecca’s kin are attacked and slaughtered before she can break free to rescue them. The only Vengeance who remains is herself.
The only thing on her mind – and DNA – is revenge on the man who murdered her sisters, but to enact her plan, she must travel to an entirely different dimension.
Turns out, she’s not so great at landings and finds herself right in the middle of a dragon shifter den.
An elf, two dragon shifters, and a minotaur, all know of what she is, having been with one of her sisters. When the fate of her sister in this new dimension is revealed, Jenecca’s desire to avenge her joins her need for justice.
Now, Jenecca must battle not only against the slayer of her kin, but against her heart and the ticking clock on her revenge.
Can she maintain her sanity? Or will it be too late for the last Vengeance?