In Sharon Dennis Wyeth's sequel to My America: Freedom's Wings, Corey and his family have escaped from slavery and the South and are now living in Canada. They own their own land, have made new friends, and Corey gets ready to go to school. But danger still remains across the river in Ohio, where slavecatchers lurk, waiting to capture escaped slaves to bring them back to their former masters. Corey, however, outsmarts them, and brings his friend Mingo to safety in Canada.