They Knew It All Along

They knew. They knew what was coming. And they chose silence. Europe is suffocating beneath a deadly heatwave. The death toll rises by the day, power grids begin to fail, and entire cities turn into furnaces of concrete and glass. To the public, it is an unprecedented natural disaster. To Tobias Renner, it is something else. The disgraced former investigative journalist recognizes numbers he first saw decades ago-figures buried inside a confidential study known as HELIOS, an internal climate projection produced by a powerful oil and chemical corporation in the 1980s.
Back then, Renner tried to expose the truth. His source died. The evidence disappeared. And his career was destroyed. For more than thirty years, he has lived quietly with a battered archive box filled with documents nobody believes. Until Ada Brandt finds him. A young data journalist digitizing the archives of the long-defunct corporation, Ada discovers a gap that should not exist: a missing study, unexplained file numbers, forgotten distribution lists-and Tobias Renner's name inside an internal record describing how the troublesome journalist had been:neutralized.
Together, Renner and Ada begin reconstructing the trail of HELIOS. What they uncover reaches far beyond one corporation. Scientists had already modeled the dangers of rising greenhouse-gas emissions decades earlier. Executives understood the implications. Government officials had seen the projections. But instead of acting, they made another choice. They funded doubt. They buried documents. And they made sure certain people stopped talking.
When archive files begin disappearing again and surviving witnesses suddenly become nervous, Renner and Ada realize the conspiracy is not merely history. Someone is still protecting it. And somewhere, one document may still exist-the decision that could prove everything. THEY KNEW ALL ALONG is a gripping investigative conspiracy thriller about science, power, guilt, and the most disturbing question of all:What if the defining catastrophe of our time did not happen because nobody saw it coming-but because those who knew decided that silence was more profitable than the truth?