| Kalendarium Archigymnasi Pontificii Orbis. Anno scholastico 1858-1869 |
| Keplero |
| Kinker, Johannes |
| Kitchen (The) gardener's manual ... |
| Klitsche de La Grange, Antonietta |
| Koell, G. |
| Kohen, J. |
| Konig, Georg Ludwig |
| Krafft, Johan Carl |
| ..., Karl |
| ..., Christian Gottlieb |
