His other works include Das Johanneische Evangelium.
Delbriick's writings are chiefly concerned with the history of the art of war, his most ambitious work being his Geschichte der Kriegskunst im Rahmen der politischen Geschichte (first section, Das Altertum, 1900; second, Reiner and Germanen, 1902; third, Das Mittelalter, 1907).
It is im 1 The materials are in Baur, Das manichaische Religionssystem (1831), p. 162, &c.
Most of the wooded district south of the Mantiqueira belongs to the states of Sao Paulo and Rio de Janeiro, but east of the Espinhago it belongs to Minas Geraes and extends eastward to the Serra das Aymores, on the frontier of Espirito Santo.
On the western frontier a northern extension of the great central chain of Goyaz forms the water-parting between the drainage basins of the Sao Francisco and Tocantins, and is known at different points as the Serra do Paranan, Serra de Sao Domingos and Serra das Divisoes.