Mrs. Perring is an author included in this catalogue, but her real name, nationality, and dates of birth and death are not recorded, and publicly available information about her is very limited. All that can be confirmed is that under this name she left a single work, Aunt Mary, listed here as one title. With no reliable information on her life or writing background, it is difficult to trace her career, and it would be inappropriate to speculate about her identity. On the available evidence, the work is a narrative piece centred on a family figure, its title pointing to an elder relative called "Aunt Mary," which usually suggests themes of warmth, kinship, and everyday life. Such works tend to portray family relationships and character in a plain style and are suited to general readers. The book's specific content, date of publication, and circulation still await further documentation. This note is based only on catalogue facts and verifiable public knowledge; other details remain unknown.
