"It's the hottest day of the year, hotter than broccoli soup, hotter than the Atacama Desert, hotter than the surface of the sun. It's just the right kind of day for a boy and his grandad to go for a picnic. But as the sun beats down, Grandad keeps having to stop for a rest, and by the time they find the perfect picnic spot, some pirates have beaten them to it. Good job they have enough food to share!" --From the publisher.