Join famous penguins, Edward and Annie, the viral sensations, as they waddle through Chicago's Shedd Aquarium in this funny and surprising adventure story. When no one comes to visit the aquarium, penguin pair Edward and Annie wonder, Where did everyone go? This colorful romp through Chicago's Shedd Aquarium from author Caryn Rivadeneira takes children and their families on an adventure of wonder through the marine world. As Edward and Annie explore the unknown parts of their aquarium home and meet the other wonderfully strange creatures living there, these penguin friends discover that the world is much bigger and more interesting than they ever knew. After much excitement and many surprises, they return to the penguin habitat for the best end to any day: a cozy rest at home.