It tells her when to eat. It tells her when to sleep. It even tells her when to go to the toilet. For Penna - and for everyone else - life is controlled by the LOP, or Life Organisation Programmer, attached to their wrists.

So when the LOPs all go wrong, the world descends into chaos.

Penna and her new friend Veeka must start to make decisions for themselves. And find out the dark secrets behind their ordered world. Republished as a new edition, this book is one of the Shades 2.0 series.

This book is perfect for reluctant teens who still want an exciting, unpatronising story that is relevant to their interests and concerns, but who don't want to read a longer novel.

With a length of only 6,000 words, and filled with drama, this story will appeal to all reluctant teen readers.