Strange Bodies by Paul Theroux

In a gripping tale that intertwines the realms of science fiction and psychological thriller, a linguist named Nicholas Slopen finds himself embroiled in a mysterious conspiracy involving body-swapping and identity theft. As he navigates a world where consciousness can be transferred between bodies, Nicholas grapples with questions of identity, humanity, and the essence of the soul. The narrative unfolds through a series of letters and journal entries, revealing a chilling exploration of what it means to be truly human in an age where technology blurs the lines between life and death.