Fun Friday Five

Five authors I need to try sooner rather than later:

Jo Nesbo.  

Sally Hepworth

Richard Osman

Ariel Lawhon

Anthony Horowitz

I see Jo Nesbo books for sale at various used book establishments all.the.time, the others I do not, what does that say about the authors?  

If you have read any of these authors, which one do you recommend, and what book should I start with?

Thanks!