""A History Of Egypt Under The Ptolemaic Dynasty"" is a book written by John Pentland Mahaffy and published in 1899. The book provides a comprehensive account of the Ptolemaic Dynasty, which ruled Egypt from 305 BC to 30 BC. The Ptolemaic Dynasty was founded by Ptolemy I Soter, a general of Alexander the Great. Mahaffy's book covers the political, social, and cultural history of Egypt during this period, including the reigns of the various Ptolemaic...