"The Raw Shark Texts" by Steven Hall is a mind-bending, surrealistic novel that combines elements of psychological thriller, science fiction, and metaphysical exploration. Published in 2007, the book follows the journey of Eric Sanderson, a man who wakes up in his house with no memory of who he is or how he got there. As Eric tries to piece together his identity and his past, he discovers a series of letters left by his former self, known as "Eric Sanderson 1.0," that guide him through a world of hidden dangers and enigmatic puzzles.
Eric learns that he suffers from a condition called "Lacuna," a psychological trauma-induced amnesia caused by a traumatic event involving his girlfriend, Clio Aames. The only clue to his identity is a note from his former self, instructing him to seek out a man named Dr. Randle, who claims to have the answers Eric seeks. However, before Eric can meet Dr. Randle, he is pursued by a relentless creature known as the "Ludovician," a conceptual shark that feeds on memories and emotions.
Eric discovers that the Ludovician is a manifestation of the "Un-Space," a realm of conceptual thought where ideas and emotions take physical form. In this realm, conceptual creatures, such as the Ludovician, prey on humans by consuming their memories, ultimately erasing their existence. As Eric delves deeper into the Un-Space, he encounters a group of individuals known as "conceptual fishers" who are fighting against these predatory creatures.
With the help of Scout, a woman who has also lost her memory and is on a similar quest for answers, Eric embarks on a dangerous journey through both the physical and conceptual worlds. Together, they confront the Ludovician and discover the truth behind Eric's condition and the nature of the Un-Space.
As Eric uncovers the secrets of his past, he learns about the power of language, memory, and the fragility of identity. The novel explores themes of loss, grief, and the nature of reality, raising questions about the nature of consciousness and the boundaries between the physical and conceptual realms.
"The Raw Shark Texts" is a complex and layered narrative that challenges conventional storytelling conventions. Steven Hall weaves together elements of psychological suspense, existential exploration, and metaphysical concepts to create a gripping and thought-provoking reading experience. The book invites readers to question their own perceptions of reality and the ways in which memories shape our sense of self.