Time Salvagers in "Time Salvager"

In Wesley Chu's novel "Time Salvager," "Time Salvagers" are operatives who travel through time to recover valuable resources and artifacts from different historical periods. These salvagers work for powerful corporations in a dystopian future where Earth's resources are depleted and humanity's survival hinges on retrieving materials from the past. The concept of Time Salvagers adds a unique twist to time travel narratives, exploring the ethical complexities of altering history for the sake of the future.