Book of Qi was originally only known as the "Book of Qi", but after the "Book of Northern Qi" was written, it became known as the "Book of Southern Qi" so that the two could be distinguished. The book contained 60 volumes when written, but one preface was later lost. The format of the text is similar to previous standard histories, with volumes that include annals, treatises, and biographies. Volumes 1 to 8 are annals covering the emperors of the dynasty starting with Emperor Gao in volumes 1 and 2. Some short lived rulers that were not given the posthumous title of emperor
This Is What the Truth Feels Like she posted the album's track list through her Twitter account with the caption "This Is What the Truth Feels Like...", which was later confirmed as the album's title. A day later, the album's art cover was released, along with the titles of four bonus tracks exclusive to the Target edition. The release date was scheduled for March 18, 2016. The cover features a close-up shot of Stefani with "hand drawn hearts, tears and flowers", which according to Carolyn Menyes of "Music Times", "giv[es] the record a sense of femininity and raw emotion". Using Stefani's official website, fans were able to