Alice Salmon.

Young, smart, ambitious.

With her whole life ahead of her.

Until the night she mysteriously drowns.

Nobody knows how or why.

But Alice left a few clues: her diary, texts, emails, and presence on social media.

Fragments of the life she led remain.

And in them might lie the answer to what really happened to her - if only someone can piece it all together before it vanishes forever . . .

''A deliciously modern psychological thriller

... very well-written and intelligently realised'' Daily Telegraph

''Absorbing, intricate and extremely original''

Claire Kendal, author of The Book of You

''Richmond keeps you guessing until the final pages in this compelling debut

Glamour