Question: Romantica is a term trademarked by which independent erotic fiction publisher, and was launched in 2000, and initially published in e-book only format and later moved into print?
Context: Olympia Press was a Paris-based publisher, launched in 1953 by Maurice Girodias as a rebranded version of the Obelisk Press he inherited from his father Jack Kahane.  It published a mix of erotic fiction and avant-garde literary fiction, and is best known for the first print of Vladimir Nabokov's "Lolita". Black Projects, White Knights is a collection of short stories written by Kage Baker and published by small-press science fiction publisher Golden Gryphon Press, assembling various short stories set in the universe of The Company series, which comprises the bulk of her published fiction.  Almost all of the stories contained within this volume have been published previously in the pages of "Asimov's Science Fiction", with the remainder being previously unpublished.  "Note: not all of the Company stories extant at the time of publishing were collected into this volume." Rogue Queen is a science fiction novel by American writer L. Sprague de Camp, the third book in his "Viagens Interplanetarias" series.  It was first published in hardcover by Doubleday in 1951, and in paperback by Dell Books in 1952.  A later hardcover edition was issued by The Easton Press in its "The Masterpieces of Science Fiction" series in 1996; later paperback editions were issued by Ace Books (1965) and Signet Books (November 1972, reprinted June 1978).  A trade paperback edition was issued by Bluejay Books in June 1985.  The first British edition was published in paperback by Pinnacle Books in 1954; a British hardcover reprint followed from Remploy in 1974.  The novel has been translated into Portuguese, Italian, French and German.  An E-book edition was published by Gollancz's SF Gateway imprint on September 29, 2011 as part of a general release of de Camp's works in electronic form.  Arc Manor's Phoenix Pick imprint reissued the book in both trade paperback and e-book format in January 2012. EPUB is an e-book file format with the extension codice_1 that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers.  It is a technical standard published by the International Digital Publishing Forum (IDPF).  The term is short for "electronic publication" and is sometimes styled "ePub".  EPUB became an official standard of the IDPF in September 2007, superseding the older Open eBook standard.  The Book Industry Study Group endorses EPUB 3 as the format of choice for packaging content and has stated that the global book publishing industry should rally around a single standard.  EPUB is the most widely supported vendor-independent XML-based (as opposed to PDF) e-book format; that is, it is supported by the largest number of hardware readers. Ellora's Cave was an independent erotic fiction publisher.  It was launched in 2000, and initially published in e-book only format and later moved into print.  Ellora's Cave published in several genres, which included but were not limited to adult romance, erotica, erotica for men, non-fiction, and traditional romance. Romantica is a term trademarked by Ellora's Cave to refer to their erotic romance novels.  Romantica may also refer to: Tina Marie Engler (born January 22, 1972 in Salem, Ohio), better known under the pen name Jaid Black, is a USA Today bestselling author of numerous erotic romance novels.  Engler, the founder and majority stock holder of Ellora's Cave Publishing, is behind the creation of what Ellora's Cave has trademarked Romantica, a fusion of the erotica and romance genres in popular English literature.  She was honored by "Romantic Times Magazine" with their first ever Trailblazer Award, both for her Romantica contribution to the romance genre, as well as for her pivotal role in popularizing the e-book. TicKL Magazine (June 2007 - June 2009) is an independent erotic Polaroid magazine by founder and Editor-in-chief Carmen De Vos.  Four editions have been published in a print run of 2000 copies world wide. A Secret History of Pandora's Box is an English erotic novel published anonymously in 1742 by the London publishers Mary Cooper and her husband.  Its focus on the female genitalia proceeds with reference to Greek and Roman mythology, a common trope of the time.  Another common and more specific trope in much erotic fiction of the time is allegorizing "the parts of the female sex" as a cave.  The trope of Pandora's box was already associated with the female body in the previous decade, in Jonathan Swift's "The Lady's Dressing Room", and "A Secret History" proposes that the female parts "may well have been the original Pandora's box".  The connection is found in subsequent erotic fiction as well. James Patrick Baen (| beɪn |; October 22, 1943 – June 28, 2006) was a U.S. science fiction publisher and editor.  In 1983, he founded his own publishing house, Baen Books, specializing in the adventure, fantasy, military science fiction, and space opera genres. Baen also founded the video game publisher, Baen Software.  In late 1999, he started an electronic publishing business called Webscriptions (since renamed to Baen Ebooks), which is considered to be the first profitable e-book vendor.
Answer: Ellora's Cave