I think that kids have a greater capacity for processing things than we give them credit for.
Rick RiordanFelix believed that the answer to every problem involved penguins; but it wasn't fair to birds, and I was getting tired of teleporting them back home. Somewhere in Antarctica, a whole flock of Magellanic penguins were undergoing psychotherapy.
Rick RiordanEven little Herley, who couldn't have been more than eight, looked like he could go six rounds with Chuck Norris without breaking a sweat.
Rick RiordanNico di Angelo came into Olympus to a hero's welcome, his father right behind him, despite the fact that Hades was only supposed to visit Olympus in winter solstice. The God of the dead looked stunned when his relatives clapped him on the back. I doubt he'd ever got such an enthusiastic welcome before.
Rick Riordan