by Coblentz, Stanton A. (Stanton Arthur)
by Stratemeyer, Edward
by Hemingway, Ernest
by Bang, Herman
by Remarque, Erich Maria
by Ruck, Berta
by Bond, Nelson S.
by Hamilton, Robert W.
by Hamilton, Edmond
by Linebarger, Paul Myron Anthony
by Del Rey, Lester
by Bond, Nelson S.
by Gallun, Raymond Z., Gallun, Raymond Z. (Raymond Zinke)
by Campbell, John W., Jr. (John Wood)
by Campbell, John W., Jr. (John Wood)
by Virtala, Ilma
by Farmer, Philip José
by Broster, D. K. (Dorothy Kathleen)
by Wellman, Manly Wade
by Wells, H. G. (Herbert George)
by Mottram, R. H. (Ralph Hale)
by Smith, Richard Rein
by Stratemeyer, Edward
by Wilson, Richard