Samuel Green Freed Himself and Others From Slavery. Then He Was Imprisoned Over Owning a Book

After buying his own liberty, the Marylander covertly assisted conductors on the Underground Railroad, including Harriet Tubman. But his possession of “Uncle Tom’s Cabin” turned him into an abolitionist hero

Source: Samuel Green Freed Himself and Others From Slavery. Then He Was Imprisoned Over Owning a Book