Rafael Ábalosis a Spanish author of the bestseller book, "Grimpow: The Invisible Road" published in 2007, a ccording to a review in "Publishers Weekly", Ábalos "blends the grand-scale storytelling prowess and epic quest element of Tolkien’s "Lord of the Rings" with the cryptographic intrigue of Dan Brown’s 2003 mystery-detective novel?
The Da Vinci Code The Da Vinci Code is a 2003 mystery-detective novel by Dan Brown. It follows symbologist Robert Langdon and cryptologist Sophie Neveu after a murder in the Louvre Museum in Paris, when they become involved in a battle between the Priory of Sion and Opus Dei over the possibility of Jesus Christ having been a companion to Mary Magdalene. The title of the novel refers, among other things, to the finding of the first murder victim in the Grand Gallery of the Louvre, naked and posed similar to Leonardo da Vinci's famous drawing, the "Vitruvian Man", with a cryptic message written beside his body and a pentacle drawn on his chest in his own blood.
The Baroque Cycle The Baroque Cycle is a series of novels by American writer Neal Stephenson. It was published in three volumes containing 8 books in 2003 and 2004. The story follows the adventures of a sizeable cast of characters living amidst some of the central events of the late 17th and early 18th centuries in Europe, Africa, Asia, and Central America. Despite featuring a literary treatment consistent with historical fiction, Stephenson has characterized the work as science fiction, because of the presence of some anomalous occurrences and the work's particular emphasis on themes relating to science and technology. The sciences of cryptology and numismatics feature heavily in the series, as they do in some of Stephenson's other works.