The must-have third book in the bestselling, award-winning Missing series.From the million-copy selling, queen of teen thrillers Sophie McKenzie. Six years have passed since the end of Sister, Missing and Madison is now a teenager.During a visit to older sister Lauren, she learns that their biological father was an anonymous sperm donor and sets out to track him down.Her search bears fruit sooner than expected, but is the father she discovers all he seems?As Madison gets drawn into a mysterious investigation involving missing girls and secret hideaways, she finds herself embroiled in more and more danger. . . Other books by Sophie McKenzie:Girl, MissingSister, MissingBoy, MissingHide and SecretsTruth or DarePraise for Girl, Missing:'Page-turning' The Independent'Will have you gripped for hours' Sunday Express'Please read this book: it is brilliant!' The Guardian'Whenever I hear the phrase YA thriller I only ever think of one name - and that's Sophie McKenzie.Why? Because noboody does it better' Phil Earle, award-winning author'Sophie's thrillers are brilliant... you can't stop reading' Robert Muchamore, bestselling author'Brilliantly described, scary and touching' The Daily Mirror