Researching human evolution, human and animal emotions, and sexual selection.
Researching human evolution and expressions, and revising ‘On the Origin of Species’.
Researching human evolution and expressions.
Correcting proofs and researching human evolution, sexual selection, and expressions.
Getting back to work after prolonged illness.
The transmission of knowledge from ancient wisdom to modern magic.
Life in the fallout of the Third Reich.
Yet more ill-heath, with slow progress on Darwin’s ‘big book’.
The revolutionary life of Alfred Russel Wallace.
More sickness, more botany.