- Twenty-Two Years a Slave and Forty Years a Freeman
- Twenty-Two Years A Slave And Forty Years A Freeman: Embracing A Correspondence Of Several Years While President Of Wilberforce Colony London, Canada West
- Twenty-Two Years a Slave - And Forty Years a Freeman
- Twenty-Two Years a Slave and Forty Years a Freeman: Embracing a Correspondence of Several Years, While President of Wilberforce Colony, London, Canada West
- Twenty-two Years a Slave and Forty Years a Freeman [microform]: Embracing a Correspondence of Several Years, While President of Wilberforce Colony