Thomas is Captain of the Watch, a title given only to the strongest alpha men. But he keeps a secret: he is an omega. Thomas tries his best to hide his natural scent from the keen senses of an alpha when he is paired with his rival and main obstacle, the dragon firefighter Raynor. Raynor has never had much respect for people - especially Thomas, whose people cannot provide the safety of the city without his help and the help of his dragonflight brothers. If he's going to train Thomas to be a firefighter, they'll have to break down some walls—even if it means revealing parts of themselves they've never revealed to anyone else. But Raynor quickly learns that there is much more to this "alpha" man than meets the eye - and the nose! Will he be able to keep it a secret? Secrets in the Smoke is the second book in the Fire Dragons series. This book has M/M, enemies and lovers themes, secrets and self-discovery, industrial fantasy, pregnancy, a human baby, family relationships, friendship and loyalty, a dragon on a horse (and a disgruntled horse), drama, fun, a lot of warmth and, as always, happy ending.