author
1861–1927
An early German writer on the ancient Near East, he is best known for bringing the Tell el-Amarna letters and their world to a wider readership under the pen name Carl Niebuhr. His work centers on Egypt, Babylonia, Assyria, and the history of the ancient Orient.

by Carl Niebuhr
Writing as Carl Niebuhr, Carl Krug (1861–1927) was a German author whose books focused on the ancient Near East. Library and catalog records connect the pen name to Krug, and surviving listings show works on the history and chronology of Israel, Egypt, Babylonia, and Assyria.
He is especially associated with The Tell el Amarna Period, a study of the diplomatic world revealed by the Tell el-Amarna tablets. That work helped introduce general readers to the political ties between Egypt and western Asia in the fifteenth century B.C., showing his interest in making specialized historical material accessible.
Reliable biographical details about his personal life are scarce in the sources I found, so this overview sticks mainly to his published work and subjects. What comes through clearly is a writer deeply engaged with the civilizations of the ancient Orient and remembered today through bibliographic records and reprints of his studies.