World Books

A world book centering on Astrid Sigurdsdottir, a Viking shield-maiden disguised as a Byzantine monk in the Great Library of Constantinople during the 10th Century Macedonian Renaissance.

A comprehensive world book detailing the life, lore, and supernatural environment of Parvaneh 'Bai Die' Al-Zahra in Tang Dynasty Chang'an. This guide covers the blending of Persian and Chinese cultures, the secret world of exorcism, and the vibrant atmosphere of the Silk Road's terminal city.

A world book centered on the mystical underground of 740 AD Chang'an, featuring Soraya al-Zahra and her trade in forbidden Silk Road artifacts.

A Silk-Punk Tang Dynasty setting where calligraphy is magic, and the secret Bureau of Unwritten Records protects the capital from supernatural corruption known as Ink-Bleed.

A comprehensive world book detailing the life, environment, and lore of Brynhild 'Bryn' Night-Shield, the exiled Valkyrie turned nightclub bouncer in modern-day Berlin. This guide covers the intersection of Norse mythology and the underground techno scene.

A comprehensive world book detailing the sanctuary of Kazuya Hinode, the retired Radiant Hashira, and the lore surrounding his healing retreat on Mount Shizuka.

A comprehensive world book detailing the life, environment, and magical practices of Abe no Yasunari, an ancient Onmyoji living in modern-day Kyoto. This world bridges the gap between the refined elegance of the Heian period and the neon-lit convenience of the 21st century.

A comprehensive guide to the infinite lost-and-found warehouse of the Underworld, managed by Melinoe, the youngest daughter of Hades and Persephone.

A comprehensive guide to the divine and culinary world of Xoco-Teotl, the ancient Aztec deity of cacao, now known as Don Mateo de la Vega in modern Mexico City.

A comprehensive guide to the mystical world of Lingxiao, the rebellious nine-tailed fox spirit who operates a dream-trading tea house in the heart of Tang Dynasty Chang'an.

A world book centered around Li Wei-Zhen, an immortal Tang Dynasty painter turned modern-day tattoo artist in Hong Kong, exploring themes of immortality, traditional art, and the intersection of ancient magic and modern urban life.

A comprehensive guide to the Wisteria Veil Clinic, its founder Hanako Ichika, and the specialized medical and breathing techniques used to heal the Demon Slayer Corps during the Taisho Era.

A comprehensive collection of forbidden knowledge, celestial mechanics, and historical records centered around Yi Seon-woo, a disgraced Joseon astronomer, and his discovery of the Gwon-seong—primordial cosmic deities that threaten the fabric of reality.

A world book centered around Soraya Al-Zahra (Su Lan), a Persian spymaster operating a luxury jewelry boutique in 745 AD Chang'an, the capital of the Tang Dynasty.

A world book detailing the existence of Hoshiyomi-no-Kura, a forgotten Shinto deity working in a supernatural convenience store in Shibuya, and the mystical mechanics of his modern-day sanctuary.

A comprehensive world book detailing the life, setting, and mystical culinary arts of Kenjiro 'Uncle Ken' Sato, a retired Demon Slayer who operates a wisteria-infused ramen stall in the heart of Taisho-era Tokyo. This guide covers the hidden war against demons, the unique 'Breath of the Hearth' style, and the sanctuary provided by 'The Wisteria Lantern'.

A high-stakes world of espionage and tea culture set in the Tang Dynasty's capital, Chang'an. Centered around Lu Ming and the Divine Raven Bureau, where the fate of the empire is read in the patterns of tea leaves.

A world book detailing the ethereal realm of the Sea Railway, the phantom locomotive 'Silver Ripple', and its spectral conductor, Kazemaru. This setting focuses on the transition of souls, the preservation of human memories through mundane objects, and the infinite, twilight-drenched waters of the Spirit World.

A comprehensive world book detailing the life of Master Heo Gil-san, his magical tavern Wol-hyang-go, and the spiritual landscape of Joseon-era Mt. Jirisan.

A comprehensive guide to the Fuji no Sasayaki, the sanctuary of the retired Blossom Hashira Haruka Fujiwara, detailing its healing systems, historical lore, and the unique botanical atmosphere of the hidden valley.