You can find details and occasional downloads on Luis A. Santamaría's official site .

Luis A. Santamaría (born 1985) is an engineer and writer from Spain. He has gained significant recognition in the independent publishing world, most notably winning the for his novel Entre líneas . His work often explores themes of suspense, mystery, and the psychological weight of the past. Where to Find the Book

The ebook and paperback versions are widely available on platforms like Amazon .

Known for "intertwining threads" that create a surprising and fresh plot. AI responses may include mistakes. Learn more

is a frantic psychological thriller by Spanish author Luis A. Santamaría , known for his ability to weave complex plots where past mistakes and hidden truths collide. Plot Overview