Yellow Blue Tibia: A Novel

Part a droll comedy of manners parodying the fall of Soviet communism, part an intellectual inquiry into the idea of multiple quantum realities and part an attempt to discover why, despite the ubiquity of reported sightings, UFOs have never been proved to exist. As ever with Roberts, the writing is impeccable and the ideas riveting. (Eric Brown THE GUARDIAN)

Yellow Blue Tibia is a more rollicking book all round. Roberts is a very witty writer, and there are moments of superb slapstick here. Who said the literary novel was dead? (Stuart Kelly SCOTLAND ON SUNDAY)

Combining real events such as the Chernobyl disaster with bleak, Kafkaesque humour, Adam Robert's rich and strange novel is an attempt to reconcile the non-existence of UFOs with reports of sightings. A combination of the novel's sheer ambition and unexpected romance suggests Roberts is coming of age as a writer. (Jonathan Wright BBC FOCUS)

Gripping, captivating, wonderfully funny and magnificently written, completely mess-with-your-head weird. Fantastically evocative of what life was like in Soviet Russia, packed with telling details. Robert's style is beautifully crafted, his dialogue is superb, his charatcterisation perfect. This is a book you've got to read. (Tom Holt SFX)

Yellow Blue Tibia speaks of the fall of Communism, deals smartly with the bizarre status of the UFO in popular culture and mixes peculiar jokes with and almost Clouseau-like action with head-spinning revelations and even a sweet little love story. A cross between Robert Harris's Fatherland and Ian McDonald's Brasyl but reading nothing like either. (Matt Bielby DEATHRAY)

Yellow Blue Tibia is certainly a different SF book. It isn't strictly an alternate history, but plays around with its ideas and tropes. It isn't a comedy either, but I guarantee it will make you laugh out loud on at least several occasions. The combination of several farcical scenes with very polite and proper Russian grammar gives rise to some entertaining linguistic combinations even Jack Vance would be proud of. A clever, confounding and strikingly amusing book." (SFFWORLD.COM)

As always, Roberts has come up with an intriguing and original piece of SF. The story moves quickly and is driven by dialogue which combines humorous banter and philosophical discussions about UFOs and also the suggestive nature of science fiction. Yet another stimulating read from one of Britain's foremost SF writers. (Kevin Stone INTERZONE)

From the opening act in the dacha and the banter between the five sf writers, to the scenes in Moscow and the action & aftermath in Kiev and Chernobly, ¿Yellow Blue Tibia¿ is at times unbelievably funny, and is just a romp and very accessible. Superb and I can¿t recommend it enough. (FANTASY BOOK CRITIC)

Killings, kidnappings, interrogations and everything else you'd expect from the KGB, plus a trip to Chernobyl and a most surprising love story, all wrapped up in the blackest of dark comedy with a cast of disturbed and damaged characters. Recommended. (David V Barrett FORTEAN TIMES)