George Seaver

• Albert Schweitzer
• Albert Schweitzer: Christian revolutionary
• David Livingstone His Life and Letters
• EDWARD WILSON; NATURE-LOVER.
• Francis Younghusband, explorer and mystic
• The Definitive Biography of Albert Schweitzer
• "Birdie" Bowers of the Antarctic
• Albert Schweitzer, A Vindication
• Albert Schweitzer, the man and his mind
• David Livingstone
• Edward Wilson
• Edward Wilson of the Antarctic