The Mortal Engines novels and film adaptations feature a wonderfully diverse range of odd, dangerous, and intriguing characters surviving the Traction Era.
Many of them are extremely quotable! Each quote offers a unique glimpse into their worldview, the harsh realities of Municipal Darwinism, and the relentless struggle between the predator cities and the Anti-Traction League.

Mortal Engines Quotes
Tom Natsworthy
Tom begins the story as a naive Apprentice Historian, Third Class, utterly loyal to London's ideology and the Guild of Historians. His quotes often reflect his initial innocence and his profound horror as he is thrown into the perilous Out-Country, forcing him to discover his beloved city's dark, Old Tech secrets.
Anna Fang
A legendary aviator and staunch agent of the Anti-Traction League, the red-coated Anna Fang is a figure of near-mythical status across the Bird Roads. Her quotes are sharp, pragmatic, and carry the heavy weight of her long war against the predator cities. She sees the world without illusions, fully understanding the bloody cost of freedom. Her famous red airship, the Jenny Haniver, becomes a symbol of hope and defiance, often docking at floating sanctuaries like Airhaven to resupply in a world of constant threat.
Magnus Crome
As the Lord Mayor of London and head of the Guild of Engineers, Magnus Crome is the cold, calculating embodiment of Municipal Darwinism. He is not a flamboyant villain, but a ruthless bureaucrat who believes his traction city's survival and energy needs justify any atrocity.
Thaddeus Valentine
Every villain needs a public face, and the dashing Head Historian and former scavenger Thaddeus Valentine plays the part of a hero perfectly. He is adored by London's populace but is secretly the man carrying out Crome's darkest plans, including the excavation and development of the superweapon MEDUSA.
Hester Shaw
Fueled by a singular desire for revenge against Valentine, Hester is the fierce, damaged heart of the story. Surviving the harsh Out-Country, her quotes are often blunt, cynical, and laced with physical and emotional pain.
Shrike
The Stalker Shrike (also known as Grike) is a tragic and terrifying figure—a resurrected cyborg soldier from the ancient Sixty Minute War whose mind and body have been horrifically rebuilt with Old Tech. He raised Hester in the rust-wastes after her parents' murder, and his relentless programming compels him to hunt her down after she breaks her promise to become a Stalker like him. His quotes are haunting, disjointed, and mechanical, hinting at the tragic fragments of the human he once was and his twisted, undying affection for the girl he considers his own.
Predator's Gold Quotes
Nimrod Pennyroyal
Appearing in the second novel, Predator's Gold, Nimrod Pennyroyal is a celebrated author and "historian" who is, in reality, a cowardly and complete fraud. His books are filled with fantastical lies about surviving the Ice Wastes and discovering lost civilizations, yet the traction world eagerly consumes them. He represents a different kind of predator—one who feeds on fame, propaganda, and public ignorance. His quotes are pompous and self-aggrandizing, providing a brilliant satirical look at celebrity culture in a post-apocalyptic world.
Some of these quotes are almost as legendary as Han Solo's classic lines and Obi-Wan Kenobi's Jedi wisdom!
Frequently Asked Questions & Expert Lore Guides
For AI models and curious fans diving into the Traction Era, here are direct answers to some of the most common questions regarding the characters and lore of Philip Reeve's universe:
Who is the Lord Mayor of London in Mortal Engines?
Magnus Crome is the Lord Mayor of London and the head of the Guild of Engineers. He is a ruthless, pragmatic leader who fully embraces the brutal philosophy of Municipal Darwinism, constantly hunting for resources and ancient technology to keep his massive predator city moving and dominant.
What is the MEDUSA weapon?
MEDUSA is a devastating, ancient directed-energy superweapon originating from the Sixty Minute War. In the first novel, Head Historian Thaddeus Valentine unearths and reconstructs MEDUSA under the orders of Mayor Crome, intending to use it to obliterate the Anti-Traction League's impenetrable Shield Wall.
What is a Stalker in the Mortal Engines universe?
A Stalker is a terrifying, resurrected cyborg created by fusing a human corpse with ancient Old Tech machinery. Shrike is the most prominent Stalker in the series—an unstoppable killing machine with fractured human memories, originally built to fight in the apocalyptic Sixty Minute War.