How will Dixie and Percy cope with the whizzing world of bicycles? And with a new friend coming between them, could there be trouble in store for our two heroes? Expect crashes, smashes, bumps and bangs as our dashing duo race off on a new challenge...These first chapter books from mother-daughter pairing Shirley Hughes and Clara Vulliamy have one chapter for each night of the week and are full of maps, and fun extra activities. "A witty and beautifully designed series for emerging readers". (The Sunday Times).