Four brave siblings were searching for a home - and found a life of adventure! Join the Boxcar Children as they investigate the mystery of an old lighthouse in this illustrated chapter book series beloved by generations of readers. The Aldens take a trip to the New England coast and get to stay in a lighthouse! But strange things happen after it gets dark--an unknown woman is seen walking around and Watch wakes up growling late at night. Can the Boxcar Children shed light on a seaside mystery? What started as a single story about the Alden Children has delighted readers for generations and sold more than 80 million books worldwide. Featuring timeless adventures mystery and suspense The Boxcar Children(R) series continues to inspire children to learn question imagine and grow.