My current all time bestsellers - top 10

[k_a_nitz]

1. Werner Sombart's Modern Capitalism I (paperback) 
2. Etteilla's Book of Thoth
3. Werner Sombart's Modern Capitalism I (hardback)
4. Werner Sombart's Modern Capitalism II (paperback)
5. Karl Kolb's The Rebirth
6. Carl du Prel's The Puzzle of Humanity
7. Paul Keller's Forest Winter
8. Johann Baptist Krebs' Paths to Immortality
9. Werner Sombart's Modern Capitalism II (hardback)
10. Johann Baptist Krebs' Key to the Spirit World

And the lowest sellers (tied at #47): Georg Engel's The Rider on the Rainbow, and the same author's Tales of the Forbidden.

Hermann Stehr's bestseller is #11 The Account of Peter Brindeisener.
Georg Engel's bestseller is #12 Kathrin: Raising to Love.
Immanuel Kant's Lectures on Psychology comes in at #21.