Type | List | Author: Title, Series, Vol/No (Year/Month/Date of Publication), Pages | Status | | 1. | Koch, Caspar P. (arr.): Prelude & Fugue on the name Bach. (1910), 15p | |
| 2. | Koch, Caspar P. (arr.): Fifteen Symphonies. Three-part Inventions for the Clavier. (1921), 49p | |
| 3. | Koch, Caspar P. (eds.): Perpetuum mobile: pedal solo on a theme by Bach (timpani and piatti ad libitum) / Wilhelm Middelschulte. (1941), 5p | |
| 4. | Koch, Caspar P. (ed.): Eight Little Preludes and Fugues for the Organ. (1949), xi, 33p | |
| 5. | Koch, Caspar P. (ed.): Toccata and Fugue in D minor for organ. (1951), 15p | |
| 6. | Koch, Caspar P. (ed.): Fifteen Symphonies ... (1951), 42p | |
| 7. | Koch, Caspar P. (tsc.): Two organ transcriptions / Bach. (1951), 4p | |
| 8. | Koch, Caspar P. (arr.): Toccata in G major for Clavier / Bach. (1951), 7p | |