The heat has hit the Pacific Northwest and pretty much everywhere else. Stay inside and read a great summer picture book — or use these books as inspiration for fun activities. Blackout, by John Rocco When the lights go out in the city, a family finds ways to enjoy a summer night without power. Activity: Go out and stargaze! If the lights are too bright, see what else you can observe in your neighborhood at night. Blueberries for Sal, by Robert McCloskey