I Let You Go by Clare Mackintosh
Just checked this one out from the library. A thriller: On a rainy afternoon, a mother's life is shattered as her son slips from her grip and runs into the street . . . This one will fulfill the "book by an author from a country you've never visited" category of the 2017 reading challenge.
I am still reading last week's book as well. It takes some concentration, so I needed something just for fun to read when I need a break.
edit: Thoroughly enjoyed, and finished in less than 24 hours.