36 books • 4 series
The Great Re-Think
Six Steps Back to the Land
Why Genes Are Not Selfish and People Are Nice
The Hippo that Turned into a Whale
Footprints in Time
Good Food for Everyone Forever
The Bird
The Secret Life of Birds
The Link
Consider the Birds
Economic Renaissance
The Tree
Feeding People is Easy
The Secret Life of Trees
So Shall We Reap
Food for the Future (DK Essential Science)
Essential Science: Food for the Future
In Mendel's Footnotes
Second Creation
Genetics
Neanderthals, Bandits and Farmers (Darwinism Today)
The Time before History
The Day Before Yesterday
Engineer In The Garden