| 1. | Hummel Figurines, Plates, Miniatures and More : Price Guide (M.I. Hummel Figurines, Plates, Miniatures & More...Price Guide, 8th Ed) by Robert L. Miller |
| 2. | Luckey's Hummel Figurines & Plates : Identification and Value Guide (11th Ed) by Carl F. Luckey |
| 3. | The No. 1 Price Guide to M. I. Hummel: Figurines, Plates, Minatures, and More... by Robert L. Miller |
| 4. | HUMMELS 1978-1998: 20 Years of "Miller On Hummel" Columns By Robert L. Miller by Robert L. Miller, Collectors News |
| 5. | Hummel Copycats With Values : A Guide to Those Other Hummels by Lawerence L. Wonsch |
| 6. | Hummel : An Illustrated Handbook and Price Guide by Ken Armke |
| 7. | The No. 1 Price Guide to M.I. Hummel : Figurines, Plates, More by Robert L. Miller |
| 8. | Official Price Guide to Hummels/Pocket Guide |
| 9. | Official Price Guide to Hummels/Pocket Guide |
| 10. | M.I. Hummel : The Golden Anniversary Album |
| 11. | Hummel art by John F. Hotchkiss |
| 12. | Luckey's Hummel Figurines and Plates : A Collector's Identification and Value Guide by Carl F. Luckey |
| 13. | The M I Hummel Album by Robert Miller |
| 14. | The No. 1 Price Guide to M. I. Hummel Figurines, Plates, More... by Robert L. Miller |
| 15. | M.I. Hummel : the golden anniversary album by Robert L. Miller |
| 16. | M.I. Hummel |
| 17. | Luckey's Hæummel figurines & plates : a collector's identification and value guide by Carl F. Luckey |
| 18. | Hæummel figurines & plates : a collectors identification and value guide by Carl F. Luckey |
| 19. | Hæummel figurines & plates : a collectors identification and value guide by Carl F. Luckey |
| 20. | Hæummel figurines & plates : a collectors identification and value guide by Carl F. Luckey |
| 21. | Luckey's Hummel Figurines and Plates |
| 22. | Hæummel figurines & plates : a collectors identification and value guide by Carl F. Luckey |
| 23. | M.I. Hummel |
| 24. | Hæummel figurines : a collectors identification and value guide by Carl F. Luckey |
| 25. | M.I. Hummel : The Golden Anniversary Album by Robert L. Miller, et al |
