ENDURING LITERATURE ILLUMINATED BY PRACTICAL SCHOLARSHIP A compassionate scientist invents an alternate, evil version of himself in this classic tale of psychological terror. EACH ENRICHED CLASSIC EDITION INCLUDES: - A concise introduction that gives readers important background information - A chronology of the author`s life and work - A timeline of significant events that provides the book`s historical context - An outline of key themes and plot points to help readers form their own int