Transcriber’s Notes
Punctuation, hyphenation, and spelling were made consistent when a predominant preference was found in this book; otherwise they were not changed.
Simple typographical errors were corrected; occasional unbalanced quotation marks retained.
Ambiguous hyphens at the ends of lines were retained.
Page 320: “the creative process” was misprinted as “the creature process”; changed here.
Page 399: “one of its principal features” was misprinted as “principle”; changed here.