Search

      The Unknown Quantity

      by Ethel M. Dell / Ethel May Dell
      Published
      Jan 1924
      Main Genre
      Contemporary Romance Contemp. Romance
      Pages
      320
      Buy on Amazon Book

      Genres & Themes

      Genres

      Romance

      Subgenres

      Contemporary Romance

      Buy This Book

      Amazon Paperback / Kindle Barnes & Noble Paperback / Nook Apple Books eBook Kobo eBook Audible Audiobook

      Formats & Editions

      Browse the different covers, formats, and publication history for this title.

      Hardcover

      Hardcover edition cover
      Hardcover
      Dec 1971 Arrow (UK) ISBN 0091100305
      Buy
      Hardcover edition cover
      Hardcover
      Aug 1984 Severn House ISBN 0727810510
      Buy