Now a major Channel 4 and Netflix TV series from the co-creator of Skins, Bryan Elsey. Shortlisted for the Guardian First Book Award. 'The first thriller to truly tackle a life lived online' Harper's BazaarSheltered and obsessive, Leila spends more time online than in the real world.So she seems like the ideal person to take over the virtual identity of the vivacious and fragile Tess, who wants