Tea Classified: A Tealover's Companion
Jane Pettigrew
The Growth of Logical Thinking From Childhood to Adolescence: ...
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Great books of the Western World - Volume 46
Encyclopaedia Britannica, Inc.
The Elements of Teaching
James M. Banner & Harold C. Cannon
The Problems of Philosophy
Bertrand Russell
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham