Written by Anake Nawigamune, the National Artist of Thailand in 2020 in the area of literature, Thai Ghosts: Ghosts & Spirits in Thai Culture explores the variety of spirits and ghosts within Thai folklore, such as Phi Krasue, Preta, and Phi Pop. The book investigates their characteristics and roots within animistic, Buddhist, and local beliefs. This non-fiction work serves as an insightful reference, detailing the historical and cultural contexts of Thai ghost stories.

As the medium projecting knowledge and study of ghosts and spirits in Thai culture, the book features illustrations depicted from various media in Thai popular culture that portray stories presenting Thai ghosts. Additionally, Anake Nawigamune cites told-tales and written-evidence that record apparitions of Thai ghosts, emphasizing existences of Thai ghosts and spirits in Thai culture throughout decades.