933 6ba92f9e-b2e2-4df4-acfc-6be8c2315803 The Norby chronicles Janet Asimov Isaac Asimov calibre (0.6.35) [http://calibre-ebook.com] 1986-04-15T00:00:00 UND SUMMARY: When unscrupulous scientists try to kidnap Norby in order to learn the secret of the robot's anti-gravitational capabilities, he and Jeff discover on the dragon-inhabited planet Jamya the key to an even more precious secret. Ace Science Fiction Books 9780441586332 Science fiction General Science Fiction - General Fiction Science Fiction & Fantasy Juvenile Fiction Fiction - Science Fiction Science fiction American Robots Science & Technology