"Blood chain" is an exciting thriller from a popular writer that takes the reader on an exciting journey into the world of secrets and intrigue. This book reveals tangled storylines, a thick atmosphere of danger and unsolved mysteries. The main character, the envious detective John Snow, begins to investigate a series of gruesome murders that seem to be connected to an ancient ritual. The chamber atmosphere and unexpected turns of events will not leave indifferent any detective fan. "Blood chain" is a book that keeps you in suspense from the first pages and leaves behind a trail of mystery and social commentary.