An emotional page-turner * Teen Now magazine *

Perfect and heart breaking at the same time ... A brilliant read * Overflowing Library *

Most definitely Cat Clarke's best novel yet * Serendipity Reviews *

An utterly gripping tale and rips into those dark places inside us all where revenge blooms and I defy you not to gasp and be jolted out of your seat as you read it * Sister Spooky *

Undone is what contemporary YA should be: gritty, thought-provoking and emotionally involving. Brilliant. * So Many Books, So Little Time *

We laughed and we cried, but MAN were we not expecting the explosive conclusion * Sugarscape *

A powerful novel, but Clarke uses enough humour to make sure that it's never relentlessly bleak * Bookbag *

A searing story of love, revenge and betrayal * U magazine *

Simply put, Undone is astounding ... It's just brilliant * Writing from the Tub *

Incredible - pure and simple * Writing from the Tub on Cat Clarke *

Undoubtedly one of the most exciting and talented YA writers in Britain * Library Mice on Cat Clarke *

I wholly, unabashedly and completely recommend this book * Inis Magazine on Cat Clarke *

Clarke...succeeds brilliantly, thanks to the reality of the characters and the depth of the emotion * The Scotsman on Cat Clarke *

Moving, thought provoking and utterly gripping from start to finish * Mizz on Cat Clarke *

Clarke excels at genuine page-turners and I read this in one greedy sitting * The Bookseller on Cat Clarke *