Travelogues of Palestine are the written descriptions of the region of Palestine by travellers, particularly prior to the 20th century. The works are important sources in the study of the History of Palestine and the History of Israel. Surveys of the geographical literature on Palestine were published by Edward Robinson in 1841, Titus Tobler in 1867 and subsequently by Reinhold Röhricht in 1890. Röhricht catalogued 177 works between 333—1300CE, 19 works in the 14th c., 279 works in the 15th c., 333 works in the 16th c., 390 works in the 17th c. 318 works in the 18th c., and 1,915 works in the 19th c.