Best friends have become enemies. Lovers have become strangers. And deciding whose side you re on could be the difference between life and death. In the end, violent clashes and heartbreaking choices reveal the true heroes and they may not be who you think they are.

A boy and a robot strike up a friendship despite their differences.

Otto the robot builds a spaceship to take him home.

"Fifth-grader Sammy Hayes-Rodriguez struggles to fit in when his inventor mother requires him to take her latest creation, a robotic 'brother,' to school with him to learn to become a student"--

Three reluctant robots fight off sleep while their young caretaker does his best to get them to calm down.

Looks at the relationship between a female robot and her human owner, exploring questions of intimacy, power, autonomy and control.

Alex, nearly thirteen, flees with his grandfather across snowy Europe to escape the human and mechanical assassins that pursue them, trying to retrieve a powerful object.

"From her place in the store that sells artificial friends, Klara--an artificial friend with outstanding observational qualities--watches carefully the behavior of those who come in to browse, and of those who pass in the street outside. She remains hopeful a customer will soon choose her, but when the possibility emerges that her circumstances may change forever, Klara is warned not to invest too much in the promises of humans. In this luminous tale,...

"There's something lurking in the junkyard in Jim Knox's neighborhood, and it's up to him and his friends (and science-fair rivals) to put their robot-building skills together in order to defeat it"--