- Livre électroniqueAmong the Wild Tribes of the Afghan Frontier A Record of Sixteen Years' Close Intercourse with the Natives of the Indian MarchesT. L. (Theodore Leighton) Pennell
- Livre électroniqueOnder de wilde stammen op de grenzen van Afghanistan De Aarde en haar Volken, 1917T. L. (Theodore Leighton) Pennell
- Livre électroniqueAmong the Wild Tribes of the Afghan Frontier A Record of Sixteen Years' Close Intercourse with the Natives of the Indian MarchesT. L. (Theodore Leighton) Pennell