[en] Walking the Himalayas Little Brown and Company

[en] Eastern Horizons Hodder & Stoughton

[en] The Last Giants Grove Atlantic

[en] An Arabian Journey Atlantic Monthly Press

[en] Walking the Americas Atlantic Monthly Press

[en] Walking the Nile (9781471135668) Simon & Schuster

[en] Walking the Nile Atlantic Monthly Press

[es] Los Misterios De East Lynne