This work is available for countries where copyright is Life+70 and in the USA.
Professor Maxon performs secret experiments to make a "perfect race" of humans, finally succeeding with "Number Thirteen."
Language: English
Published in: 1921
Word count: 57,537 words (≈ about 4 hours)
Source: http://www.gutenberg.org
Copyright: This work is available for countries where copyright is Life+70 and in the USA.