1
by Clarkson, Thomas
Published 1787
London printed, Philadelphia reprinted by J. Crukshank

2
by Clarkson, Thomas
Published 1787
Printed by J. Phillips

4
by Clarkson, Thomas
Published 1788
Printed and sold by J. Phillips

5
by Clarkson, Thomas
Published 1788
Printed and sold by J. Phillips

8
by Clarkson, Thomas
Published 1831
s.n

12
by Clarkson, Thomas
Published 1822
Sold by Harvey and Darton, and W. Phillips

14
by Clarkson, Thomas
Published 1824
Printed for the Society for the Mitigation and Gradual Abolition of Slavery Throughout the British Dominions

15
by Clarkson, Thomas
Published 1836
J.S. Taylor

19
by Clarkson, Thomas
Published 1808
Printed for Longman, Hurst, Rees, and Orme

20
by Clarkson, Thomas
Published 1804
Published by N. Wiley