Laws in Nature
Stephen Mumford
The Mentally Retarded Child: A Psychological Approach
Nancy M. Robinson & Halbert B. Robinson
The Role of Mathematics in Science
M. M. Schiffer & Menahem Schiffer & Leon Bowden
The Semantic Web: Crafting Infrastructure for Agency
Bo Leuf
King Arthur: History and Legend
Dorsey Armstrong
Keeping It Real: Bringing Ideas Down to Earth
Leonard Peikoff