Norby and the queen's necklace
By: Janet and Isaac Asimov.
Contributors: Asimov, Isaac, 1920-
Publisher: Walker and Company
Published: 1986
Place of publication: New York, N.Y
Language: eng
Number of pages: 136
Subjects: Robots -- Fiction.; Time travel -- Fiction.; Science fiction.; France -- History -- 18th century -- Juvenile fiction.; France -- History -- 18th century -- Fiction.
Description: Fourteen-year-old Jeff Wells and his robot friend Norby are suddenly transported back to 1785 in France, where they become involved with a priceless necklace, royal politics, and the accidental creation of alternate futures for Earth.