At last ! The answer to what happens to socks in the washing machine! They disappear due to "Sid the Sock Eating Monster" who eats different socks on different days of the week! As author Helen Hollick states, Sid is " Full of colour and humour, Sid will delight young children with his antics, while helping them to learn the days of the week - and answer the question "where do all those lost socks go?" ( Author Come & Tell Me - Happy Cat Books ). Julia Jones ( Nottinghamshire Living ) adds " The book incorporates key learning cocepts, such as days of the week, patterns and colours. It also includes rhyme and alliteration, which children love." Get hold of your copy of Sid today !