Summer in London is hot, the hottest on record, and there's been a murder in The Tri: the high-rise buildings home to resident know-it-alls, Nik and Norva. Who better to solve the case, armed with their curiosity, home-turf knowledge and unlimited time - until the end of the summer holidays anyway.
The first whodunnit in a phenomenal new mystery series by debut author Sharna Jackson.
'My detective duo of the year' - Robin Stevens
'I'm over the moon to see books starring the 11-year-old I also wanted to be. Bring on the bodies!' - Patrice Lawrence
'I hope this is a roaring success. More detective stories featuring children of colour are overdue' - Malorie Blackman