Cyril Avery is not a real Avery - or at least that's what his adoptive parents tell him. And he never will be. But if he isn't a real Avery, then who is he? Born out of wedlock to a teenage girl cast out from her rural Irish community and adopted by a well-to-do if eccentric Dublin couple via the intervention of a hunchbacked Redemptorist nun, Cyril is adrift in the world, anchored only tenuously by his heartfelt friendship with the infinitely more glamourous and dangerous Julian Woodbead.

Propelled into the priesthood by a family tragedy, Odran Yates is full of hope and ambition. When he arrives at Clonliffe Seminary in the 1970s, it is a time in Ireland when priests are highly respected, and Odran believes that he is pledging his life to "the good."

Maurice Swift is handsome, charming, and hungry for fame. The one thing he doesn’t have is talent - but he’s not about to let a detail like that stand in his way. After all, a would-be writer can find stories anywhere. They don’t need to be his own. Working as a waiter in a West Berlin hotel in 1988, Maurice engineers the perfect opportunity: a chance encounter with celebrated novelist Erich Ackermann. He quickly ingratiates himself with the powerful - but desperately lonely - older man, teasing out of Erich a terrible, long-held secret about his activities during the war.

The Cleverley family live a gilded life, little realising how precarious their privilege is, just one tweet away from disaster. George, the patriarch, is a stalwart of television interviewing, a 'national treasure' (his words); his wife, Beverley, a celebrated novelist; and their children, Nelson, Elizabeth, Achilles, various degrees of catastrophe waiting to happen. Together they will go on a journey of discovery through the Hogarthian jungle of the modern living where past presumptions count for nothing and carefully curated reputations can be destroyed in an instant.

Part love story, part historical epic, part tragedy, The House of Special Purpose illuminates an empire at the end of its reign. Living in England with his beloved wife, Zoya, Georgy prepares to make one final journey back to the Russia he once knew and loved, the Russia that both destroyed and defined him. As Georgy remembers days gone by, we are transported to Saint Petersburg, to the Winter Palace of the tzar, in the early twentieth century - a time of change, threat, and bloody revolution.