When the Boxcar Children visit their grandfather's sister, Aunt Jane, they try to help the unhappy woman out of her misery throughout the summer. Finally, they make a surprising discovery about Aunt Jane and her Mystery Ranch.

The Boxcar Children are spending the summer on Mystery Ranch with their grandfather. The excitement begins when they meet their old friend, Mike. When Mike is blamed for starting a fire, the Boxcar Children must solve the mystery.

A Brief History Of The Discovery And Uses Of Oil In The United States.

A True Account Of Violence At Fort Michilimackinac, Written In 1769-1772.