To celebrate the release of crime writer Ann Cleeves’ new book, Cold Earth, Pan Macmillan are offering 10 lucky readers the chance to win a copy plus all six books in the critically-acclaimed Shetland series, which has also been made into a hit TV series on BBC One starring Douglas Henshall as Detective Inspector Jimmy Perez. Set in the isolated Scottish Shetland isles, Detective Inspector Perez and his police colleagues become entwined in the tight-knit island community as they investigate mysterious disappearances, murders and the darkest secrets of Scotland's most northerly isles. The first novel in the series, Raven Black, was awarded the Duncan Lawrie Dagger (CWA Gold Dagger) for Best Crime Novel. Avoid the January blues and snuggle up with Detective Jimmy Perez and a whole host of gripping mysteries. To be in with a chance of winning, just answer the multiple choice question and complete the form to enter.