The Plains of Cement is the third and final book in Patrick Hamilton’s Twenty Thousand Streets Under the Sky collection, which follows three down-and-out characters through the streets of London in the fall and early winter of 1929.

Book one, The Midnight Bell, follows the waiter, Bob, as he falls in love with prostitute Jenny Maples. Book two, The Siege of Pleasure, picks up with Jennie’s story just days after book one leaves off. Most of it is a flashback to events three years earlier that led Jennie into prostitution.

The Siege of Pleasure, the second book in Patrick Hamilton’s 1930’s London trilogy Twenty Thousand Streets Under the Sky, picks up just days after the end of book one. Jenny Maple is walking the streets around the London Pavilion looking for a trick while trying to avoid a plainclothes cop who has recently arrested one of her friends.

A seedy-looking middle-aged man has his eye on her, but can’t quite pluck up the courage to approach. Desperate to get off the street, into a warm hotel and away from the threat of arrest, Jenny approaches him. The man is physically unattractive, sneaky, furtive, nervous and evasive. She takes the lead in negotiating a price for the night, and then they’re off–first to a pub, and then to a hotel.

Bob, a waiter at a London saloon called The Midnight Bell, leads a relatively simple life. He works the lunch shift from 11 to 3 and the evening shift from 5 till 10. In between, he reads in his room, wanders the streets, goes to movies. The son of an American man and an Irish woman, he has no living family, no clear path ahead, and only the vaguest of dreams.

The time is 1929 or thereabouts. After years of working at sea, Bob, now twenty-six, has landed in this saloon that serves an odd assortment of down-and-out regulars.

Patrick Hamilton’s The Slaves of Solitude is set in a boarding house in the London suburb of Thames Lockdon during the winter of 1943. A number of Londoners have abandoned the city after the German blitz and taken up residence in the Rosamund Tea Rooms, where they live under the weight of the war and government-imposed nighttime blackouts.