| Technical Note and Acknowledgments | |
| Introduction | 3 |
| 1 | Who Heard the Heart Sutra? | 19 |
| 2 | The Commentaries of Vimalamitra and Atisa | 47 |
| 3 | The Heart Sutra as Tantra | 78 |
| 4 | The Commentaries of Kamalasila and Srisimha | 105 |
| 5 | The Heart Sutra as Sadhana | 116 |
| 6 | The Commentaries of Jnanamitra and Prasastrasena | 141 |
| 7 | The Heart Sutra's Mantra | 165 |
| 8 | The Commentaries of Mahajana and Vajrapani | 187 |
| 9 | The Heart Sutra as Exorcism | 216 |
| 10 | Commentators Ancient and Postmodern | 239 |
| Index | 261 |