The designation Amarna letters (sometimes "Amarna correspondence") denotes an archive of correspondence on clay tablets, mostly diplomatic, between the
Egyptian administration and its representatives in
Canaan and
Amurru. The letters were found in
Upper Egypt at
Amarna, the modern name for the capital of the Ancient Egyptian
New Kingdom, primarily from the reign of pharaoh
Amenhotep IV, better known as
Akhenaten (1350s - 1330s BC). The Amarna letters are unusual in Egyptological research, being mostly written in
Akkadian cuneiform, the language not of Ancient Egypt, but of ancient
Mesopotamia. The known tablets currently total 382 in number, 24 further tablets having been recovered since the Norwegian Assyriologist
Jørgen Alexander Knudtzon's landmark edition of the Amarna correspondence, Die El-Amarna-Tafeln in two volumes (1907 and 1915).
See more at Wikipedia.org...