The Day After Tomorrow by Allan Folsom

“The Day After Tomorrow” is a thriller novel written by Allan Folsom, first published in 1994. The novel follows the story of a man named Paul Osborn, who discovers that his father, a renowned Nobel Prize-winning physicist, had been secretly involved in a project to create a devastating weapon known as “Thor’s Hammer.”

When Paul’s father is murdered and he himself is attacked, Paul becomes embroiled in a dangerous conspiracy involving powerful government figures, international terrorists, and shadowy organizations. As he races against time to unravel the truth behind his father’s death.