by Maurice Leblanc
by Franklin W. Dixon
by Maurice Leblanc
by Franklin W. Dixon
by Franklin W. Dixon
by Franklin W. Dixon
by Franklin W. Dixon
by Franklin W. Dixon
by Christopher Morley
by Grace May North
by Maurice Leblanc
by Gertrude W. Morrison
by Christopher Morley
by Mildred A. (Mildred Augustine) Wirt
by Sax Rohmer
by Mildred A. (Mildred Augustine) Wirt
by M. E. (Mary Elizabeth) Braddon
by R. Austin (Richard Austin) Freeman
by Mildred A. (Mildred Augustine) Wirt
by Alice B. Emerson
by Alice B. Emerson
by Meredith Nicholson
by Margaret Penrose
by Alice B. Emerson
by Guy Boothby
by Mildred A. (Mildred Augustine) Wirt
by Edgar Wallace
by Mary Roberts Rinehart
by Fergus Hume
by Alice B. Emerson
by Alice B. Emerson
by Mildred A. (Mildred Augustine) Wirt
by Alice B. Emerson
by Helen Diehl Olds
by Edward Stratemeyer
by L. Frank (Lyman Frank) Baum
by James M'Levy
by James Anderson Peddie
by Alice B. Emerson
by Maurice Leblanc
by Mildred A. (Mildred Augustine) Wirt
by Ruthe S. Wheeler
by Cleo F. Garis
by Frank V. Webster
by Hildegard G. Frey
by Mildred A. (Mildred Augustine) Wirt
by Fergus Hume
by L. Frank (Lyman Frank) Baum
by W. Crispin (William Henry) Sheppard
by Mildred A. (Mildred Augustine) Wirt
by Roy J. (Roy Judson) Snell
by Margaret Vandercook
by Clarence Young
by Frank V. Webster
by Clarence Young
by Elliott Whitney
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by Florence Warden
by Mildred A. (Mildred Augustine) Wirt
by Grace Brooks Hill
by Helen Wells
by L. Frank (Lyman Frank) Baum
by L. Frank (Lyman Frank) Baum
by George A. Warren
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by William Le Queux
by Gertrude W. Morrison
by Emile Gaboriau
by Laura Lee Hope
by Baroness Emmuska Orczy Orczy
by Margaret Sutton
by John T. (John Thomas) McIntyre
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by Baroness Emmuska Orczy Orczy
by Laura Lee Hope
by B. L. (Benjamin Leopold) Farjeon
by Roy J. (Roy Judson) Snell
by Roy J. (Roy Judson) Snell
by Clarence Young
by Carol Norton
by A. J. (Arthur James) Vogan
by Arthur Cheney Train
by Mildred A. (Mildred Augustine) Wirt
by Fergus Hume
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by Mildred A. (Mildred Augustine) Wirt
by Jr. Horatio Alger
by John Henry Goldfrap
by Francis Lynde
by Howard Roger Garis
by Margaret Penrose
by Harold M. (Harold Morrow) Sherman
by W. Crispin (William Crispin) Sheppard
by Carol Norton