After the success of the first booklet, the second booklet "Folk Demons: Spirits of Vietnamese Land" continues to introduce new chapters such as Floor Demons, Thien Linh Cai, Tree Demons, the Underworlds ..., the custom of worshiping the Stone Dog, the Tiger God, folk beliefs about Yin Destiny, Love Charms, Vietnamese urban legends and some famous "monsters" in folk rumors such as Five-Colored Rats, Ong Sau Nam Cheo... All appear through clear, explicit narration and unique paintings, bold with contemporary folk features, promising to be a "unique" reference source for Readers who love to learn and research Vietnamese religious culture.