Please add The Martian, by Andy Weir. I think a 10-year-old could read this, but it has an awful lot of cursing and a little bit of sexual humor. Nevertheless, it is a fabulous book.
Quote
"Hes stuck out there. He thinks hes totally alone and that we all gave up on him. What kind of effect does that have on a mans psychology?"

He turned back to Venkat. "I wonder what hes thinking right now."

LOG ENTRY: SOL 61

How come Aquaman can control whales? Theyre mammals! Makes no sense.