- Libro electrónicoWriting Clear ProseGeorge Perkins
- Libro electrónicoStones Stand, Waters FlowGeorge Perkins
- Libro electrónicoTravel GemsGeorge Perkins
- Libro electrónicoAround the World on the QE2George Perkins
- Libro electrónicoA Season in New South WalesGeorge Perkins
- Libro electrónicoRare Days in Lost ValleyGeorge Perkins
- Libro electrónicoGems of Travel from the Baltic to the North AtlanticGeorge Perkins
- Libro electrónicoA Summer in Maryland and Virginia / Or Campaigning with the 149th Ohio Volunteer Infantry. A Sketch of Events Connected with the Service of the Regiment in Maryland and the Shenandoah Valley, VirginiaGeorge Perkins