John Charles Van Dyke
1905 · Very good
€35
Charles Montagu Doughty, T. E. Lawrence
1891 · Good
€50
Zane Grey
1935 · Good
€35
Zane Grey
1921 · Very good
€40
Charles Fletcher Lummis
1902 · Very good
€25
Guy Le Strange
1890 · Fair
€45
Zane Grey
1913 · Good
€20
Laurens Adriaanse
1911 · Good · NL
€25
Frederick A. Ober
1883 · Fair
€30
J. Forsyth
1872 · Good
€35
John Leslie
1861 · Fair
€50
Denham Jordan
1908 · Fair
€50
John L. Stoddard
1900 · Very good
€25
John Palliser
1862 · Good
€35
Hilaire Belloc
1935 · Good
€45
John Reid Muir
1911 · Very good
€40
Charles Waterton
1863 · Good
€40
Sir Francis Edward Younghusband
1909 · Fair
€15
Robert Louis Stevenson
1906 · Fair
€20
Richard Harding Davis
1908 · Very good
€35
Robert W. Service
1909 · Very good
€40
Garrett Putman Serviss
1913 · Good
€35
Stewart Edward White
1935 · Good
€20
J. M. Le Moine
1868 · Fair
€25
Alexandre Dumas
1882 · Good
€45
Phillips Brooks
1900 · Fair
€40
C. A. Johns
1870 · Good
€40
Alfred Kubin
1915 · Good
€35
Almeida Garrett
1857 · Fair
€40
Dallas Lore Sharp
1911 · Fair
€30
G. Hartwig
1900 · Good
€25
Theun de Vries
1935 · Good · NL
€20
Frederick Courteney Selous
1885 · Good
€50
E. J. Banfield
1922 · Very good
€30
Zane Grey
1923 · Very good
€30
Frederick Jones Bliss
1935 · Good
€45
Lewis Mumford
1935 · Very good
€25
T. Takakura, Tadashi Takakura
1901 · Fair
€40
Nathaniel Southgate Shaler
1915 · Fair
€30
George Sand
1881 · Fair
€25
William Dean Howells
1901 · Good
€25
Bumpus, T. Francis
1906 · Fair
€45
Ernest Thompson Seton
1905 · Good
€35
Alexander von Humboldt
1853 · Very good
€50
Gerlof van Vloten
1901 · Fair · NL
€15
Francisco de Vitoria
1920 · Good
€20
Edward Thomas
1914 · Good
€30
Franz Wilhelm Junghuhn, Frans Junghuhn
1851 · Fair · NL
€40
Alexander Aaronsohn
1934 · Fine
€30
Stephen Leacock
1932 · Good
€25
W. E. B. Du Bois
1935 · Good
€50
John Burroughs
1894 · Good
€45
Richard A. Proctor
1918 · Good
€50
Isabella L. Bird
1891 · Good
€40
Howell, Thomas
1909 · Very good
€30
Joseph Pennell
1915 · Very good
€50
Wilmore, Albert.
1921 · Good
€35
W. W. Collins
1909 · Very good
€25
Roy Chapman Andrews
1926 · Good
€25
Catherine Parr Traill
1890 · Fair
€30