Book 1

House of Robots

by James Patterson

Published 1 January 2014

In this new illustrated middle-grade series from James Patterson, an extraordinary robot signs up for an ordinary fifth grade class... and elementary school will never be the same!

It was never easy for Sammy Hayes-Rodriguez to fit in, so he's dreading the day when his genius mom insists he bring her newest invention to school: a walking, talking robot he calls E – for "Error". Sammy's no stranger to robots – his house is full of a colourful cast of them. But this one not only thinks it's Sammy's brother... it's actually even nerdier than Sammy.

Will E be Sammy's one-way ticket to Loserville? Or will he prove to the world that it's cool to be square? It's a roller-coaster ride for Sammy to discover the amazing secret E holds that could change his family forever... if all goes well on the trial run!


Book 2

Robots Go Wild!

by James Patterson and Chris Grabenstein

Published 23 November 2015
"Fifth grader Sammy Hayes-Rodriguez has to find a solution when his robot 'brother' has repeated malfunctions at school and a newer model robot steps in as competition--and his mother's job is in jeopardy as a result"--

Book 3

Robot Revolution

by James Patterson

Published 12 January 2017

After a few early glitches in their relationship, Sammy and his 'bro-bot' E are now best friends. In fact, E is such a valued member of the family that the other electronic members of the House of Robots are feeling sorely unappreciated. And when Sammy's inventor mom becomes distracted by a top-secret project, the robots soon begin to fall into disrepair.

Cue a robot revolution, with the droids wreaking harmless havoc in the house! Armed with pranks like glue in the shampoo bottles and flying toast missiles, the robots demand to be cared for. It's up to Sammy and his sister Maddie to keep the peace until his mom reveals her secret project... and why it was worth the wait.


Book 4

House of Robots 4

by James Patterson

Published 1 January 2020