Norby and the Invaders
Jeff and Norby, accompanied by two friends, rush off to Jamya to help Norby's ancestor, Mentor First. But their mission becomes complicated when the Grand Dragon of Jamya is whisked off to another planet by strange alien creatures known as the Hleno. These blimplike creatures, at home in water or air, believe themselves to be protecting the environment from excessive uses and abuses of technology. Norby and Jeff are taken prisoners, too, along with Jeff's pet, Oola. Encased in an impenetrable plastic bubble, Norby is helpless.
Isaac Asimov
Isaac Asimov (born Isaac Yudovich Ozimov, 1920–1992), was an American author and professor of biochemistry at Boston University, best known for his works of science fiction and for his popular science books. Asimov was one of the most prolific writers of all time, having written or edited about 500 books and over 9,000 letters and postcards. His works have been published in nine of the ten major categories of the Dewey Decimal System (the sole exception being the 100s: philosophy and psychology).
Norby Chronicles
Norby Chronicles consists of 9 total books. The current recommended reading order for the series is provided below.
Related series Norby Chronicles (omnibus editions)