The Norby Chronicles Series by Janet Asimov, Isaac Asimov

Meet Norby — he wants to help, but he's one mixed-up robot! When Space Academy cadet Jeff Wells needs tutoring for his course in Martian Swahili, he goes looking for a robot teacher. Norby possesses not only the usual robot skills but also an extraordinary array of powers, including antigravity and hyperspace capabilities... moreMeet Norby — he wants to help, but he's one mixed-up robot! When Space Academy cadet Jeff Wells needs tutoring for his course in Martian Swahili, he goes looking for a robot teacher. Norby possesses not only the usual robot skills but also an extraordinary array of powers, including antigravity and hyperspace capabilities. He's just a little fuzzy on how to use his gifts! Together, the boy and the robot must figure out a way to foil a sinister plot involving Ing the Ingrate, would-be Emperor of the Universe.The first book of TheNorby Chronicles, this novel was written by Janet Asimov and her husband, Isaac Asimov — the author of I, Robot and many other robot stories. It's a great way to introduce young readers to the thrills of science fiction. less

Scheming scientists want to find the secrets behind Norby's antigravity abilities — but they have to dismantle him to do it! The mixed-up robot and young space cadet Jeff Wells escape to Jamya, a planet inhabited by hungry dragons. Will Norby's newly discovered telepathy and time travel powers save the day? Second in the series.

It was just a dusty, old tin-can of a robot-- with no guarantee. But Jeff only needed it to teach him Martian Colony Swahili before he got expelled from the Space Academy.Jeff Wells didn't really know what he had purchased.He didn't realize that the robot had been constructed by a genius half a century ago--from the salvaged parts of a damaged alien spacecraft... moreIt was just a dusty, old tin-can of a robot-- with no guarantee. But Jeff only needed it to teach him Martian Colony Swahili before he got expelled from the Space Academy.Jeff Wells didn't really know what he had purchased.He didn't realize that the robot had been constructed by a genius half a century ago--from the salvaged parts of a damaged alien spacecraft.He didn't know about the robot's amazing technological skills--such as antigrav and a strange capacity for human emotions--among other things.Jeff Wells didn't really know what he was getting himself into....Norby Chronicles* Norby, the Mixed-Up Robot (1983)* Norby's Other Secret (1984)* Norby and the Lost Princess (1985)* Norby and the Invaders (1985)* Norby and the Queen's Necklace (1986)* Norby Finds a Villain (1987)* Norby Down to Earth (1988)* Norby and Yobo's Great Adventure (1989)* Norby and the Oldest Dragon (1990)* Norby and the Court Jester (1991)* Norby and the Terrified Taxi (1997) less

In Norby and the Lost Princess, the third adventure of Jeff Wells and his robot, Norby, the lost Princess of Iz has disappeared. As usual, Norby gets into a bit of trouble, but never fear, he’ll figure out a way to save the day!

Jeff and his mixed-up robot, Norby, get involved in new adventures on a strange planet.

Three cheers for Norby!Norby's the bravest, most outrageous, most lovable robot ever to save the day. Along with his ever-faithful human companion Jeff, and a mischievious All-Purpose-Pet named Oola, the three blast off for interstellar adventure.First the trio search for a missing princess. But things get a little out of hand when, after they find the princess, she is accidentally turned into a tree... moreThree cheers for Norby!Norby's the bravest, most outrageous, most lovable robot ever to save the day. Along with his ever-faithful human companion Jeff, and a mischievious All-Purpose-Pet named Oola, the three blast off for interstellar adventure.First the trio search for a missing princess. But things get a little out of hand when, after they find the princess, she is accidentally turned into a tree. Norby, Jeff and Oola must get to the root of the problem quickly if they want to free the princess from her leafy dilemma.Then a friendly, fire-breathing dragon is kidnapped from the planet Jayma. And once again Norby, Jeff and Oola must spring into action to rescue their scaly friend.Previously published as "Norby and the Lost Princess" and "Norby and the Invaders" less

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.

In Norby Finds a Villain, Ing the Ingrate returns! Ing opens a portal to another universe, allowing alien monsters from another world - Biguglies - to invade. Norby and his friends Jeff and Rinda must save the day. With the help of the Others, a wise and ancient race, Norby and friends travel through time and space to prevent the invasion.

Chronicles the further adventures of Norby, the mixed-up little robot, and Jeff, his faithful human companion, as they are taken prisoner in a distant universe and transported back in time

Jeff Wells leaves the space academy with his mixed-up robot Norby and the two of them head back to Earth to help Jeff's brother unravel a mystery involving zapped robots and stolen computer parts.

Admiral Yobo wants to explore his family's past, which involves traveling through time and space to the ancient jungles of Earth. He enlists Norby and Jeff's help, and they accompany him on his adventure. The journey, however, soon turns dangerous. The friends experience stampeding elephants, restless natives, and a struggle to find the way home.

Still more Asimov robots in this fast-paced, futuristic action/adventure ( Booklist), from the authors of Norby and Yobo's Great Adventure. The planet Jamyn is throwing a royal birthday bash for the Grand Dragon. Jeff and Norby are invited too--on one condition: they must persuade the Grand Dragon's mother to attend the festivities as well.

It's spring break for the students at the Space Academy, so Jeff Wells and his robot Norby are ready to have some fun! Unfortunately, they've decided to visit the planet Izz--where a sinister court jester is waiting with his evil bag of tricks. HC: Walker.

Jeff and Norby travel to Earth where a Manhattan taxi with a robot brain helps them investigate Garc the Great's connection with Computer Prime.