This leveled reader introduces young readers to Christa McAuliffe, the first private citizen selected for space travel. It covers her journey from a New Hampshire teacher to an astronaut, culminating in the Challenger disaster. The book handles the tragic ending with directness suitable for early elementary children, presenting it as a historical fact. It's a poignant and informative read for children learning about space, American history, and the concept of loss, offering a gentle entry point into discussing significant historical events.