John Evans
A twenty-five-year-old engineer from Port Alpha on Mars, John specializes in closed-loop water, food, and environmental infrastructure. He joins the Solar Alliance’s Reclamation Initiative on Earth.
Character and perspective
Patient, observant, and guided by practical ethics, John sees connections between failures that others might treat separately. He also takes on too much responsibility and struggles to share uncertain threats. The book tests his tendency to carry responsibility alone against the work of preserving evidence and trusting other people.
A recurring idea
Stop one failure from becoming five.
Explore further
In The Divide
The Divide shows John as a child in the Evans household, before the adult story of 39 Minutes. His school assignment for Ms. Ivers asks him to draw the systems that keep a home alive. His admiration for his father meets a world sustained by many people, including Tessa Brandt.
In The Two-Body Problem
John appears as a teenager in The Two-Body Problem, with Niko frequently alongside him. School, family meals and a growing interest in the wider world show a different stage of his life from both The Divide and 39 Minutes.