The third chapter explores slave flight to spaces of semi-formal freedom in the antebellum North. It analyzes why freedom seekers sought to risk their lives to escape the South rather than flee to nearby spaces of informal freedom; how they did so; their settlement processes; and how they fared in the legal quagmire of rendition and reenslavement. It begins with an examination of enslaved people's perilous northbound journeys, emphasizing the particular reasons some freedom seekers sought free soil and some semblance of legal freedom from slavery. It then delves into refugees' experiences settling in and sustaining themselves in the northern states, with an emphasis on their integration into northern free black communities. The chapter concludes with an extensive discussion of the ambiguous legal status of fugitive slaves in the Northern United States and how conflicts over legal rights and the conditions for rendition developed over time, often stimulating mass civil disobedience to federal fugitive slave laws and de facto protection from reenslavement.