| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 5 - 10 working days
| Summary | We are in the midst of a sleep deprivation crisis, and this has profound consequences - on our health, our job performance, our relationships and our happiness... |
| Author | Arianna Huffington |
| Publisher | W.H.Allen & Co Ltd |
| Release date | 20170323 |
| Pages | 392 |
| ISBN | 0-7535-5721-5 |
| ISBN 13 | 978-0-7535-5721-1 |