The state of the prisons /
by John Howard.
- London & Toronto : New York : London & Toronto : New York : J.M. Dent & Sons, Ltd. ; E.P. Dutton & Co., J.M. Dent & Sons, Ltd. ; E.P. Dutton & Co., [1929]
- Everyman's library, ed. by Ernest Rhys. Science. [No. 835] .
Introduction by Kenneth Ruck. First published in 1777.