"The Wren in the Holly Library is a tale of monsters, mystery, and romance. Hower, the story includes elements that may not be suitable for all readers. Combat, violence, sex, drug and alcohol use, sex work, and gang violence are depicted. Abuse, genocide, and colonization are discussed. Readers who may be sensitive to these elements, please take note, pour yourself a cup of tea, and enter the Holly Library..." -- Content note.