Search
      Tap cover to enlarge

      The Ancient Formula: A Mystery with Fractions

      by Melinda Thielbar
      Published
      Sep 2011
      Main Genre
      Historical Historical
      Pages
      48
      Buy on Amazon Book
      Series
      Manga Math Mysteries Book 5

      About This Book

      A puzzle left behind by Sifu Faiza's grandfather has everyone stumped. A circle divided into wedges shows part of the formula for an ancient medicine. But some of the wedges are blank, and no one knows how or why the original formula disappeared! Joy, Adam, Amy, and Sam will have to use clues—and fractions—to discover the truth about . . . The Ancient Formula.

      Series Placement

      Book 5
      View full series order

      Genres & Themes

      Genres

      General Fiction

      Subgenres

      Historical

      Age Level

      Kids (12 & Under) Kids: Middle Grade

      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.

      Paperback

      Paperback edition cover
      Paperback
      Sep 2011 Lerner Publishing Group ISBN 0761381341
      Buy

      Hardcover

      Hardcover edition cover
      Hardcover
      Oct 2010 Lerner Publishing Group ISBN 0761349073
      Buy

      eBook

      eBook edition cover
      eBook
      Oct 2010 Lerner Publishing Group ISBN B009DLGPN8
      Buy
      eBook edition cover
      eBook
      Oct 2010 Lerner Publishing Group ISBN 1541513002
      Buy
      eBook edition cover
      eBook
      Oct 2010 Lerner Publishing Group ISBN 1512451428
      Buy

      Audio

      Audio edition cover
      Audible
      Jun 2017 Lerner Publishing Group ISBN B0733G94ZW
      Buy