George Barnett Smith (1841–1909)
- The life and times of the Right Honourable William Ewart Gladstone volume I
- The life and times of the Right Honourable William Ewart Gladstone volume II
- The life and times of the Right Honourable William Ewart Gladstone volume III
- The life and times of the Right Honourable William Ewart Gladstone volume IV
- The life and times of the Right Honourable William Ewart Gladstone volume V
- The life and times of the Right Honourable William Ewart Gladstone volume VI