Fiery Surrender by Mari Carr, Lila Dubois

Langston has finally taken his place among the Trinity Masters, America’s most powerful secret society, and he’s ready to stand at the altar to meet his trinity. However, when the Grand Master, Juliet, pairs him in an arranged menage marriage with Rich and Mina, he finds himself struggling to fit into this society he’s only just discovered.

When Juliet sends him and his spouses to Europe to investigate a bombing, what was supposed to be his honeymoon, soon turns into a dangerous chase as a deadly foe is revealed.

Langston, Rich and Mina race against the clock to find a bomb, a “city killer”, that threatens to destroy everyone they love. Along the way, they find they have more in common than they ever guessed and more to lose than they ever knew.