Dark, moreish and chilling - the countdown to Christmas is on ... and time is running out.

Every day in December, a gift is left for Eleriin the abandoned tower block opposite her flat.

At first, she can't help but be flattered, hoping that her Secret Santa is enigmatic Ras- a boy she has history with.

But with each day that passes, the gifts get darker and more dangerous. Is this a harmless bit of festive fun? Or does this have something to do with Nina'sdisappearance last year? If so ... will Eleri be next?

• Perfect for BookTok, this thriller is the ultimate blend of haunting and festive
• Foregrounding themes of disability and broken families: Eleri's single mum has cerebral palsy
• Sarah Naughton was shortlisted for the Costa Children's Book Award with her YA novel THE HANGED MAN RISES