Mark of Truth — Graceley Knox

Searching for the truth leads to disturbing doubts about Ever's heritage, and just as answers appear, so does Dare Fitzpatrick. Captain of the Royal Goblin Guards and son to the current Goblin King, he claims he knows who Ever's real father is and that she could be in danger. Ever doubts Dare, until he helps her escape the clutches of her would-be suitor and grants her shelter within the Goblin Kingdom. 

Staying in Goblin, which has previously been off-limits to half-breeds, is a risk Ever has to take to keep everyone she loves safe. Neither of them planned on the fiery heat between them, but Dare won't take no for an answer. Ever knows she can't risk losing her heart to the cocky goblin, despite her attraction to him. At least that's the plan. 

Until it all falls apart.