P&I "Men and Women who have Moved the World" Series

• 3 - Pioneers in African Wilds. The Life Stories of Robert Moffatt and Dan Crawford by James Joseph Ellis (1935, 169 pp) 1
• 4 - Women Who Ventured - The Life Stories of Pandita Ramabai & Ann H. Judson (207 pp)
• 8 - They Who Comforted - Fanny Crosby & Agnes Weston by John Hawthorn (170 pp)