Part of the bestselling series Boyz Rule! - books for young independent readers, relating to the antics of boys being boys! The results are hilarious and all kids will want to read them! The books are written as two boys interacting making them ideal for shared reading.In Rock Star Sam and Billy form their own rock group with Billy as lead singer and Sam on guitar. In one uncontrollable moment Billy takes Sam's guitar and lets rip ... with unbelievable results!