This book has humour, mystery, romance, and fun

Murder Takes the High Road - Josh Lanyon
Josh Lanyon does it again with another 5 star read for me. Cosy mystery meets fish out of water/stranger in a strange land.
A librarian, on a book tour to meet a murder writer, gets embroiled in murders. And solves the mystery with...books!
Well written and plotted, this book reminds me of a modern Christie, a la Murder on the Orient Express or Death on the Nile, albeit with a much less glamorous mode of transport. The romance is slow burn and the two leads are really endearing. I love Lanyon's laid back approach to the romance. 
Overall this book has humour, mystery, romance, and fun.