Here are a couple of my faves...
This one was soooo great! Set in Iceland about the last woman executed there for murder. Did she do it? Did she not? Awesome historical fictionalized account of a real crime.
Love Douglas Preston's non-fiction books (Monster of Florence was excellent too) This one was perfection in terms of archaeological adventure. Soooo good!
The Southern Reach Triology is being made into a movie with Natalie Portman but I read the series before all of that. Super weird sci-fi that will leave you scratching your head because of the bizarre stuff happening, but overall, immediately readable and captivating.
Also currently working on...
Don't want to give any spoilers, but this is not at all what I was expecting and it's super interesting and fantastical.