M.I. Hummel

Hummel figurines & plates

Carl F. Luckey

1979

Luckey's Hummel Figurines and Plates

Carl F. Luckey

1990

Hummel art

John F. Hotchkiss

1978

Hummel

Ken Armke

1994

Price Guide to M.I. Hummel

Robert L. Miller

1989

The No. 1 Price Guide to M.I. Hummel

Robert L. Miller

1998

In the Land of Hummel

Kathleen Saal

1999

No. 1 Price Guide to M.I. Hummel Figurines, Plates, More... (M.I. Hummel Figurines, Plates, Miniatures & More...Price Guide, 8th ed)

Robert L. Miller

2000