Meet Jay. Summer. And Dylan. Jay plays guitar, writes songs and dreams of being a rock star.

But his ambitions are stifled by seven siblings and a terrible drummer.

Summer works hard at school, looks after her nan and has a one-in-a-million singing voice.

But can her talent triumph over her nerves?Dylan is happiest lying on his bunk smoking, but his school rugby coach has other ideas, and Dylan reluctantly joins a band to avoid crunching tackles and icy mud. They're about to enter the biggest battle of their lives. And there's everything to play for. A spectacular start to the new series from Robert Muchamore, bestselling author of CHERUB - read on with Rock War: The Audition, a story especially written for World Book Day.