This series is dedicated to the Library of Alexandria, a vessel of lost history. The library was located in the Egyptian port city of Alexandria which was built in the 3rd century B.C. by Alexander the Great. The city, immortalizing Alexander's name, flourished into a prominent cutural, intellectual, and economic metropolis and was home to Pharos,one of the Seven World Wonders, as well as the Great Library. The Library of Alexandria housed the largest and most famous collection of papyrus scrolls, consisting of over 700,000 scholarly works and translations. It was developed by Egyptian rulers Ptolemy 1 and 2 in the 200s B.C.E. and was finally destroyed by fire in the 6th century A.D. As much a school and museum as a repository of knowledge, the Library of Alexandria housed some of the most important scholars of ancient times. During the many centuries of its existence, only a handful of its librarians were historically recorded by name. Each was a well-known mathematician, astronomer and geometer of his/her time as well as the director of the library. Each piece in the Alexandria Series honors and bears the name of one of these great scholar/librarians of the ancient world.