“On those cloudy days, Robert Neville was never sure when sunset came, and sometimes they were in the streets before he could get back.” 'I am Legend' follows Robert Neville, the last man on Earth - he's the sole survivor of a global disease which has turned all other humans into monsters. This may sound like a cliched premise, because the zombie genre is now widely represented, but in 1954 this was groundbreaking writing. It popularised the concept of an apocalyptic pandemic, and was hugely influential in the development of dystopian fiction. It has rightly been included in Orion's list of Science Fiction Masterworks, and fuses sci-fi with horror to devastating effect. In many ways, 'I am Legend' remains superior to the majority of its successors in the field. Most writers in this genre have used zombies as their premise, but Matheson's disease turns its victims into vampires instead. These monsters display many of the same symptoms as vampi...