Greg scratched his head. "I dunno. Little girls are all different." With his baby sister, getting a book was always the best option, and Lea only needed Doug to be happy. Of course, he only knew that because he grew up with the first and had been spending time with the latter. Someone he did not know was harder.
"D'you know her age?" he asked after a few moments thinking. "You dun wanna give her something she's too big for. No kid likes that."