Moonlight & Mechanicals (Gaslight Chronicles, #4) - Cindy Spencer Pape
I've been waiting for Wink's story for ages and now that I've read and enjoyed it, I'm stuck. How can I share the joys of it without spoilers?

So I'll just say that familiar faces return. The romance is hot and genuine. There is a strong emotional bond between Liam and Wink. The setting is vivid. The mystery surprised me in the climax.

The book was worth waiting for!