The last few years have seen an explosion in the number of people using electronic cigarettes (e-cigarettes). These devices are popular among people who are trying to stop smoking, as they can deliver similar sensations to smoking, without the negative effects on health.
A heads-up: Although the winner of this year's Booker won't be announced until October, it's worth reading the works of the nominees to know who to keep your fingers crossed for. Get to know the best items on this year's longlist!