Brief one page account of Alexander of Macedonia's time east of the Hindu Kush.

The Maurya Empire; a chapter from an online book by F. E. Smitha.

Chronicles the art, archaeology, history and culture of Chandraketugarh, near Calcutta, an important medieval site.

Describes the development of Indian philosophy after the development of the Upanishads. Includes a discussion of the Nyaya Sutras, and the atomic theories of Buddhist and Jain philosophers.

History and links relating to the Kushan Empire, from the Yu-chi invasion to the Hun invasion.

Article in the Indian Historical Quarterly published 1930.

The Magadha and Maurya empires and Alexander's conquests in the North. By Sanderson Beck

A modern discussion of this topic (R. Bracey), at Keele University's website.