The fall of Constantinople being the story of the fourth crusade:

von Pears, Edwin
London: Longman, Green and Co. 1885.
Umfang/Format: xvi, 419 pages: 24 cm

Forty years in Constantinople; : the recollections of Sir Edwin Pears, 1873-1915, with 16 illustrations.

von Pears, Edwin, 1835-1919
New York, : D. Appleton and company, 1916.
Umfang/Format: xiii p., 1 l., 390 p. : front., pl., ports. ; 23 cm.

Life of Abdul Hamid

von Pears, Edwin 1835-1919
London : Constable, 1917.
Umfang/Format: x, 365 pages : 24 cm.

The destruction of the Greek empire and the story of the capture of Constantinople by the Turks

von Pears, Edwin, Sir, 1835-1919
London ; New York ; and Bombay : Longmans, Green, and Co., 1903.
Umfang/Format: xxiv p., 1 leaf, 476 p. : 4 plates (incl. 2 port.) maps (2 folded) ; 23 cm.