Three Sanskrit texts, 1. the Ahorātravratacaityasevānuśaṃsāvadāna, in verse, based on five manuscripts kept in Calcutta, Tokyo, London and Berlin; 2. the Ahorātravratakathā, a metrical text, based on five manuscripts kept in Tokyo and Berlin; and 3. a prose version of the Ahorātravratakathā based on a single manuscript kept in Tokyo, with synopses and prefatory material in English.