The novels of Iain M. Banks have forever changed the face of modern science fiction. His Culture books combine breathtaking imagination with exceptional storytelling, and have secured his reputation as one of the most extraordinary and influential writers in the genre.

'Banks is a phenomenon' William Gibson

The intricate structure of a Shellworld - an arti ficial planet of spheres-within-spheres - is matched only by the machinations of its inhabitants.

On the eighth sphere of Sursamen, a man witnesses the murder of his father and flees, searching for the one - maybe two - people who could clear his name. For his brother, this means a life lived under constant threat of treachery, while for their sister, Djan Seriy Anaplian, it means returning to a place she'd thought abandoned forever.

Anaplian is not who she once was. She has become an agent of the Culture's Special Circumstances section, charged with high-level interference in civilisations throughout the greater galaxy.

Concealing her new identity - and her particular set of abilities - might be a dangerous strategy. In the world to which she returns, nothing is quite as it seems; and determining the appropriate level of interference in someone else's war is never a simple matter.

Praise for the Culture series:

'Epic in scope, ambitious in its ideas and absorbing in its execution' Independent on Sunday

'Banks has created one of the most enduring and endearing visions of the future' Guardian

'Jam-packed with extraordinary invention' Scotsman

'Compulsive reading' Sunday Telegraph

The Culture series:

Consider Phlebas

The Player of Games

Use of Weapons

Excession

Inversions

Look to Windward

Matter

Surface Detail

The Hydrogen Sonata

The State of the Art

Other books by Iain M. Banks:

Against a Dark Background

Feersum Endjinn

The Algebraist

Also now available:

The Culture: The Drawings - an extraordinary collection of original illustrations faithfully reproduced from sketchbooks Banks kept in the 1970s and 80s, depicting the ships, habitats, geography, weapons and language of Banks' Culture series of novels in incredible detail.