What has a ceiling that's painted like the night sky and is one of the busiest places in the world? If you guessed Grand Central Terminal, you're right! This book introduces early readers to a mystery American place by describing its features, one by one, using short simple sentences and eye-popping full-color photos. At the end of the book, the secret place is revealed across a colorful, two-page spread. Young children will love showing off their beginning reading skills as they learn about amazing American places--one clue at a time! Fast facts and maps at the end of the book provide key information about the place. Rich, colorful photos and a clever design are sure to grab and excite emergent readers.