Radha Tantra
The Radha Tantra (Sanskrit: राधा तंत्र, romanized: Rādhātantram), also known as Vāsudevarahasya (Vāsudeva's secret) is a Tantric scripture from Bengal that deals with the story of Radha-Krishna in the backdrop of Vrindavan. The scripture is written in the Sanskrit language and is dedicated to the goddess Radha.