The Secret of Secrets [Japanese]

By Tosiya Etizen and Dan Brown

Japanese Edition of [The Secret of Secrets] by Dan Brown. INSTANT #1 NEW YORK TIMES BESTSELLER. The world's most celebrated thriller writer and author of [The Da Vinci Code] returns with his most stunning novel yet. Robert Langdon, esteemed professor of symbology, travels to Prague to attend a groundbreaking lecture by Katherine Solomon--a prominent noetic scientist with whom he has recently begun a relationship. Katherine is on the verge of publishing an explosive book that contains startling discoveries. But a brutal murder catapults the trip into chaos, and Katherine suddenly disappears along with her manuscript. Vol 1 of 2.

• Format: Hardcover
• Language: Japanese
• ISBN: 4041164699
• ISBN13: 9784041164693
• Release Date: November 2025
• Publisher: Kadokawa
• Length: 400 Pages