The Martian by Andy Weir
For once this was an easy decision. This is a book that reminded me of when I was a kid and I'd read while brushing my teeth, while brushing my hair, while eating breakfast, while even pouring my breakfast cereal, every single second I could squeeze in, I wanted to read, read, read! Mark is such an engaging character and the book was so exciting and un-put-down-able. As an added bonus, it's a genre I rarely read, reminding me to keep my options open and not to be close-minded about book recommendations when I really trust the recommenders. Everyone should read this! Now!