At lunchtime, Mum said, "Eat up." I said, "No thanks, I'm a bit too busy." Winner of the Waterstones' Children's Picture Book Prize. It's lunchtime for one little girl, but she's just not hungry. A visiting crocodile, bear and wolf, however, are starving. It's just as well that children taste revolting! Lunchtime, by critically acclaimed author-illustrator Rebecca Cobb, is a beautifully illustrated tale of food, friendship and fun.