At the Circulating Library Publisher Information: Sunday School Union in 1871
Titles published by Sunday School Union in the year 1871:
- Sarah Doudney. Under Gray Walls. 1 vol.
- Sarah Doudney. Faith Harrowby: or, The Smugglers' Cave. 1 vol.
- William Henry Giles Kingston. A True Hero: or, The Story of William Penn. 1 vol.
- Susanna Mary Paull. Miss Herbert's Key's: or, Honesty in Little Thinks. 1 vol.