- The life and death of planet EarthPeter Douglas Ward
- Rare earthPeter Douglas Ward
- Under a Green SkyPeter Douglas Ward
- Future EvolutionPeter Douglas Ward
- Life as we do not know itPeter Douglas Ward
- GorgonPeter Douglas Ward
- The flooded earthPeter Douglas Ward
- The life and death of planet EarthPeter Douglas Ward, Donald Brownlee et al.
- In search of nautilusPeter Douglas Ward
- Rivers in timePeter Douglas Ward
- The end of evolutionPeter Douglas Ward
- The call of distant mammothsPeter Douglas Ward
- Rare EarthPeter Douglas Ward, Donald Brownlee
- Out of Thin AirPeter Douglas Ward
- On Methuselah's TrailPeter Douglas Ward
- Time machinesPeter Douglas Ward
- The medea hypothesisPeter Douglas Ward
