Books
The Scramble for Africa, 1876-1912
1991
Meetings with Remarkable Trees
1997
The Remarkable Baobab
2004
The Mountains of Rasselas An Ethiopian Adventure
1999
The Boer War
1982
A Traveller's Companion to Dublin
2003
Remarkable Trees
2003
In Search of Remarkable Trees
2007
Dublin A Travellers' Companion
1988
The Year of Liberty The Story of the Great Irish R...
1972
Remarkable Trees of the World
2002
Árboles Excepcionales Del Mundo
2005
Le tour du monde en 80 arbres
2002
Rencontres avec des arbres remarquables
1996
The Year of Liberty The Great Irish Rebellion of 1...
1997