Henry's mum and dad think his new friend Gary is BAD NEWS.

But Dad's got worse problems at work. If he doesn't win the charity go-kart race, he might lose his job!

There's trouble ahead, that's for sure. But nobody reckons on a mystery boy racer who turns up at the track. He's got a surprise in store for everyone...

Other titles in the series: YOUNG ROBIN'S HOOD; A FOOTBALLER CALLED FLIP; THE MAGIC SNEEZE; ALIENS STOLE MY DOG; WHIZZ THE FLEABAG.

"These funny, inventive, high quality stories touch on subjects dear to boys' hearts....Wonderful stuff, with plenty to please both sexes." - TES Primary, Dec 00

"Full of adventure and humour, these are not just for boys, but for all young readers who love aliens, heroes, football and go-karting" - The London Parents Guide, Dec 2000