The product is a vintage paperback book titled "Black Feathers: Erotic Dreams" by Cecilia Tan, published in 1998 by HarperCollins Publishers. This first edition novel falls under the genre of adult and erotic fiction, catering to an adult audience. The book explores themes of erotica and fantasy, offering readers a collection of stories and anthologies in English language.
BLACK FEATHERS: Erotic Dreams was originally published back in the 1990s by HarperCollins, showcasing 23 erotic stories by Cecilia Tan, founder of Circlet Press. The taboos broken by the book are not those of sexuality per se, though the book contains healthy doses of BDSM and alien-human relations. The boundaries most challenged by the book are those of categories themselves. The book mixes real world contemporary fiction stories with fantasy and science fiction, and includes gay, lesbian, trans, bisexual, and heterosexual erotica all in one collection. While that made it a challenge for bookstores to figure out what shelf to put it on (erotica? lesbian? gay? science fiction? literary fiction?), it prompted Paramour Magazine to issue the praise: "There's something for everyone here."