The Wasp Factory

by Iain Banks

The story is told from the perspective of 16-year-old Frank Cauldhame. Frank lives with his father on a small island in rural Scotland, and he has not seen his mother in many years. There is no official record of his birth, meaning his existence is largely unknown.

Frank occupies his time with rituals, building dams, and maintaining an array of weapons (a small catapult, pipe bombs, and a crude flamethrower) for killing small animals around the island. He takes long walks to patrol the island and occasionally gets drunk with his only friend, a dwarf named Jamie, at the local pub. Otherwise Frank has almost no contact with the outside world. He's haunted by the memory of a dog attack during his youth, which resulted in the loss of his genitalia. He resents others for his impotence, particularly women. This is in part due to the mauling coinciding with the last time he saw his absentee mother, who had come back to the island to give birth to his younger brother, leaving immediately after.

Frank's older brother, Eric, escapes from a psychiatric institution in the opening chapter, having been arrested some years prior for arson and terrorizing the local children by force-feeding them live maggots. Eric often calls him from a pay-phone to inform Frank of his progress back to the island. Eric is extremely erratic; their conversations invariably end badly, with Eric exploding in fits of rage. Frank is confused as to whether or not he is looking forward to seeing Eric, but it's clear Frank loves his brother.

The 'Wasp Factory' that the title refers to is a mechanism invented by Frank, consisting of a huge clock face, salvaged from the local dump, encased in a glass box. Behind each of the 12 numerals on the clock face is a trap which leads to a different ritual death (for example burning, crushing, or drowning in Frank's urine) for the wasp that Frank puts into it via the hole at the centre of the clock face. Frank believes the death "chosen" by the wasp predicts something about the future. The Factory is located in the house's loft, which Frank's father cannot access because of a leg injury. There are also “Sacrifice Poles” constructed by Frank. The corpses of animals, such as mice that Frank has killed, are placed onto the poles for the purpose of attracting birds which will fly away and alert Frank of anybody approaching the island's borders.

It's revealed that when Frank was much younger, he killed three of his relatives: two cousins and his younger brother. He also exhumed the skull of the dog that castrated him, and he uses it as part of his rituals.

Eric is described as having been extremely sensitive before the incident that drove him mad: a tragic case of neglect at the hospital where Eric was a volunteer when studying to become a doctor. While attempting to feed a brain-damaged newborn with acalvaria, Eric notes how the child is unresponsive and smiling, despite usually appearing expressionless. The child's skull is held together by a metal plate over his head. Eric checks underneath the plate to find the child's exposed brain tissue infested and being consumed by day-old maggots.

Frank's father is distant and spends most of his time in his study, which he keeps locked at all times. Frank longs to know what's inside the study. He attempts to gain access to it each time his father leaves the house. Frank is used to being lied to by his father, who seemingly often does it purely for his own amusement or interest.

At the end of the novel, Frank is alerted of Eric's imminent return when he sees a dog that has been burned alive and discovers Eric's campsite. This knowledge incites Frank's father to get drunk before forgetting to conceal the keys to his study, where Frank discovers male hormone drugs, tampons, and what appears to be the remains of his own genitals in a jar. Frank, who hates women, assumes that his findings mean that his father is actually female.

During the ensuing confrontation with his father, Eric returns and attempts to destroy the house and island with explosives and fire but is not successful. After Eric flees, the father explains that it was Frank who was born a female; the hormones had been fed to him by his father since the dog attack in an experiment to see whether Frank would transition from female to male. The remains of his genitals were fake and it is suggested that his father's reasoning for doing this was to distance himself from the women he felt had ruined his life.

In the closing pages Frank finds Eric, half asleep, seemingly calm. Frank sits with him and considers his life up to this point and whether he should leave the island.