G Heyer · G S · George S. · S H
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Signs of our times: Theological essays on art in the twentieth century | 978-0-8028-1821-8 (0-8028-1821-8) | 1980 |
| Signs of Our Times: Theological Essays on Art in the Twentieth Century | 978-0-8028-3543-7 (0-8028-3543-0) | 1980 |