February 2003
September 2006
Being the Robert Boyle lecture delivered before the Oxford university junior scientific club on…
Before and Since the European War and the Boer Rebellion
Sechs Abschnitte aus Werken von Ernst Haeckel
Or, Uncle Philip's Conversations with the Children about Tools and Trades among Inferior…
Illustrating the nature, habits, manners and customs of animals, birds, fishes, reptiles, etc., etc…