Sorry, due to Black Friday all deliveries will take 5-7 days. Excludes selected Partners.
We are currently experiencing high demand. If you choose Click+Collect or Standard delivery, please allow 5-7 days for your order to arrive. Express delivery is currently unavailable for Tesco products.
Selected Partners will continue to offer Express Delivery and 2-5 day Standard Delivery; where available, you will be able to select these options at checkout.
Being a sister isn't always easy ...but what's the very worst thing about your sister? Marty and her sister Melissa couldn't be more different. Marty loves her Converse trainers, playing football, hiding in her secret den and helping her dad with his DIY. But Melissa loves Justin Bieber and all things pink, girly and pretty. The sisters can manage to live together, despite their occasional scraps but then Mum tells them they have to share a room. For Marty, having to share her bunk beds and lose her private sanctuary turns out to be the very worst thing about having a sister. But the girls soon discover that being too close for comfort can have unexpected consequences, and when an accident happens, the sisters realise they are closer than they thought.
Jacqueline Wilson is one of Britain's bestselling authors, with 30 million books sold in the UK. She has been honoured with many prizes for her work, including the Guardian Children's Fiction Award and the Children's Book of the Year. She is the author most often borrowed from libraries over the last decade. Jacqueline is a former Children's Laureate, a professor of children's literature and in 2008 she was appointed a Dame for services to children's literacy. * 'A brilliant writer of wit and subtlety' THE TIMES * 'Hugely popular with seven to ten year olds: she should be prescribed for all cases of reading reluctance' INDEPENDENT ON SUNDAY * 'Has a rare gift for writing lightly and amusingly about emotional issues' BOOKSELLER.