Tom Natsworthy is the main protagonist of the Mortal Engines Quartet. An apprentice Historian at the beginning of the series, he eventually has diverse adventures across the world.


Early lifeEdit

Tom was born in London to Rebecca and David Natsworthy, residents of Tier Four. His parents were killed in the Big Tilt, and he was subsequently left in the care of the Guild of Historians.

When he was twelve, he won a Guild prize for an essay on identifying fake antiquities.

Mortal EnginesEdit

By the time he was fifteen years old, Tom was a Third Class Apprentice, working under Chudleigh Pomeroy. He observed London's capture of Salthook, but was sent to the Gut after a brawl with Herbert Melliphant.

Tom was accompanied by his hero, Head Historian Thaddeus Valentine, as well as Valentine's daughter Katherine. Together, they approached the Salthook scavengers to purchase Old Tech. However, one was an assassin in disguise, and attempted to stab Valentine. Tom managed to stop the attack, and pursued the girl towards the furnace district.

The would-be killer revealed her name to be Hester Shaw. She claimed that Valentine was responsible for her disfigurement before leaping down a waste chute. Shortly after, Valentine arrived and to Tom's surprise, pushed him down after her.

Together, Tom and Hester trailed London, eventually being picked up by Speedwell. However, the mayor had the pair drugged with the intention of selling them as slaves. They managed to escape, chased by the slavers. They were rescued by Anna Fang, who smuggled them to Airhaven aboard the Jenny Haniver.

Tom, Hester and Anna dined at the Gasbag and Gondola inn, accompanied by several of her Anti-Tractionist friends. The dinner was interrupted by the arrival of Shrike, a Stalker sent by London mayor Magnus Crome to kill Hester. While the aviators held off Shrike, Tom and Hester escaped Airhaven on a hot air balloon.

The pair then climbed onto the pirate suburb of Tunbridge Wheels. Chrysler Peavey took a shine to Tom, considering him a "gentleman" for originating from London. However, the brutality of the pirates caused Tom to grow disillusioned with the concept of Municipal Darwinism. After Peavey's men mutinied, Shrike caught up with Tom and Hester. The Stalker revealed his intention to kill Hester and have her resurrected as his daughter, but before Hester could be executed, Tom stabbed and killed him.

Tom and Hester then reunited with Anna, who took them to Shan Guo to warn the citizens of MEDUSA. Tom spotted Valentine disguised as a monk, and raced to find Anna and Hester. Witnessing Valentine kill Anna, he resolved to return to London with Hester and help her kill the Head Historian.

After dropping Hester onto London, Tom was attacked by the 13th Floor Elevator. He succeeded in shooting it down, inadvertently killing Bevis Pod.

Hester, meanwhile, was captured and taken to Valentine. However, she was freed after Katherine was stabbed and fell on MEDUSA's console, causing it to malfunction. She quickly left London with Tom in the airship. MEDUSA finally misfired, obliterating most of the city and killing Valentine. Hester tried to comfort a grief stricken Tom as they flew away in the Jenny Haniver, apparently the only survivors of the incident, and made their way to the Bird Roads.

Predator's GoldEdit

After two years working as an air-trader alongside Hester, Tom came into contact with Nimrod Pennyroyal, an author who requested transport to Brighton. However, the Jenny Haniver was chased by the Green Storm, an organisation that regarded the ship as stolen. Tom flew the airship through the streets of Novaya-Nizhni to evade the pursuers, and although he was successful, the Jenny was heavily damaged. Eventually, the ship drifted towards Anchorage.

While the Jenny was being repaired, Tom and Freya Rasmussen, the margravine of the city, became infatuated with each other, resulting in a drunken kiss witnessed by Hester and Caul, a Lost Boy. Tom was later awoken by Caul in time to witness a distressed Hester take off in the Jenny.

Unable to convince Freya to turn back Anchorage, Tom spent his time investigating the burglaries occurring around the city. After a heated exchange with Pennyroyal, Tom realised that the author's books were complete fantasies- however, the idea of parasite towns was not. Tom was kidnapped by the Lost Boys upon discovering a spider-cam, and taken to Grimsby.

At the underwater lair, Uncle revealed that Hester was being held captive by the Green Storm at Rogue's Roost. Uncle offered the Lost Boys to take Tom there- ostensibly so that Tom could save Hester, and Uncle could spy on the Green Storm.

Tom was immediately attacked by Stalker Birds upon his arrival at Rogue's Roost, then captured. He was taken to Hester's cell by Sathya, one of Anna's old friends, and almost executed. However, Caul triggered the explosion of the spider-cams, cutting the power and ruining the base. Freed, Tom and Hester fled towards the Jenny Haniver. They were confronted by Sathya and the Stalker Fang, with Sathya encouraging the Stalker to kill them. Guided by vague memories of Tom's presence at Anna's death, the Stalker refused to do so, and allowed them to leave unharmed.

After returning to Anchorage, Tom came across Pennyroyal attempting to escape the city. Tom was accidentally shot by the author, who flew away in the Jenny.

Infernal DevicesEdit

Tom spent fifteen years living on a now static Anchorage with Hester and their daughter, Wren. After Wren was kidnapped by Fishcake, he journeyed with Hester, Caul and Freya to Grimsby. Learning that Wren had likely been trapped at Brighton, he then travelled there with Hester.

Tom explained his situation to slaver Nabisco Shkin, in the hope that Shkin would simply give his daughter back. Instead, Shkin imprisoned him and took his wedding band, coercing Wren into stealing the Tin Book of Anchorage. Hester broke into the Shkin Corporation, freeing him and Fishcake, but Tom was frightened by her brutal murder of the guards.

Tom and Hester regained the Jenny Haniver from a Pennyroyal-themed exhibition, and flew up to Cloud 9. They were successful, but Wren revealed how Hester had betrayed Anchorage to the Huntsmen. Despite Tom's pleas, a deeply shaken Hester walked off, and he was forced to fly away on the Jenny without her.

A Darkling PlainEdit

After six months of travelling with Wren, Tom visited a heart specialist in Peripatetiapolis about chest pains he had been suffering. He learned that Pennyroyal's bullet had caused a weakness in his heart that gave him only a few years left to live.

The same day, he identified air trader Cruwys Morchard as Clytie Potts, a former Apprentice Historian from London. Although she rebuffed his assumptions, Tom was certain and decided to investigate the situation with Wren.

Tom travelled with Wren to Murnau, meeting once again with Professor Pennyroyal. Pennyroyal detailed his own meetings with Cruwys Morchard, strengthening Tom's suspicions.

As he lay dying, weakly, Hester slowly drags him to a villa. She asks for Pennyroyal for help, but he escapes on his gondola. Hester thinks there is no way out, but soon comes to terms and accepts there there is one way out.

Tom lays there. He did not care what happened as he thinks to himself as lucky he was loved by someone so strong, and brave, and beautiful. The last thing he ever heard was What Hester said: It will be all right, Tom. Wherever we go now, whatever becomes of us, we'll be together, and it will be all right. Tom dies with Hester by his side. Shrike runes to them, but it was too late. He moves their bodies to a cave in Erdene Tezh, holding hands. Shrike stays with them until nature consumes their bodies. Tom and Hester are remembered when Shrike came out of his slumber and tells their story.

Images Edit