There's always more work to do in the warehouse than Jango, Izza and Grandpa can manage - but old age is catching up with some of their robots.

When more and more of them begin to go wrong, Izza thinks she's found the perfect way to fix them.

Soon, the robots are whizzing around being more productive than ever before - until one robot takes control in a way that nobody could have expected ...

World of Robots: Breakdown is part of the Reading Planet range of books for Stars (Lime) to Supernova (Red+) band.

Children aged 7-11 will be inspired to love reading through the gripping stories and fascinating information books created by top authors.

Reading Planet books have been carefully levelled to support children in becoming fluent and confident readers.

Each book features useful notes and questions to support reading at home and develop comprehension skills. Reading age: 8-9 years