Published in 1947, 'Problem in Solid' by George O. Smith is a science fiction novel that delves into advanced photography and the ethical dilemmas of creating three-dimensional images. The story follows Martin Hammer, a film producer, and Tim Woodart, an engineer who invents a method for lifelike duplication. As the plot unfolds, it explores themes of identity and morality through the actions of Harry Foster, a motion picture star whose duplicity leads to murder and a courtroom drama that questions the nature of existence and reality. This narrative raises significant concerns about the implications of technological advancements.
