Four limited edition Penguin Classics designed by Jamie Keenan have been produced for the Barbican to coincide with its Into the Unknown science fiction exhibition (they are available in the Barbican Shop and via shop.barbican.org.uk, £8.99 each). The new covers chime with several of strands in the new exhibition – from ‘lost worlds’ to ‘dystopias’ – and feature images of the Barbican Towers (Nineteen-Eighty Four), its Conservatory (The Island of Doctor Moreau), Martini Bar (A Clockwork Orange) and ‘engine room’ (Frankenstein).