The King of the Jungle — Amy E. Lambo

The gate will stay open at all costs. Kevin Thomas, a human, meets the man he's been waiting for, Uri Caldwell, but the man is a shifter. His job is to send the shape-shifter back to his world, but he can't do it. Both connect within minutes. Sparks fly. But there are uncertainties due to their differences. Uri, a lion-shifter, had long fallen for Kevin. As a private investigator, he knows about the Shifter Hunters organization. Such an organization, which Kevin is part of, has the goal to deport shifters back to their world. But Uri puts a stop to it. However, a jealous friend throws Uri's lover to the other world. With obstacles, both find a way to open the gate from the shape-shifter world. Doing so comes with a condition. Along the way, a new island is discovered. Even with an army of shifters, will they be able to open the gate? Will humans and shifters cross paths again?