The inheritance of ability / Edgar Schuster
A first study of the statistics of insanity and the inheritance of insane diathesis / David Heron
The promise of youth and the performance of manhood / Edgar Schuster
On the measure of the resemblance of first cousins / Ethel M. Elderton
A first study of the inheritance of vision and of the relative influence of heredity and environment on sight / Amy Barrington and Karl Pearson
The influence of defective physique and unfavourable home environment on the intelligence of school children / David Heron
A first study of the influence of parental alcoholism on the physique and ability of the offspring / Ethel M. Elderton with Karl Pearson.