> Skip to content

When a valuable fraction goes missing, George Cornelius Factor (a.k.a. GCF) vows to track it down. Knowing that the villainous Dr. Brok likes to disguise his ill-begotten fractions, GCF invents a Reducer—a tool that strips away the disguise, reducing the fraction and revealing its true form. Equal parts of action and humor add up to a wholly entertaining introduction to simplifying fractions.

Formats & editions

  • Trade Paperback

    9781570917745

    July 1, 2014

    Charlesbridge Adult

    240 pages

    RRP $13.99

    Online retailers

    • Amazon
    • Angus & Robertson Bookworld
    • Booktopia
    • Dymocks
    • Abbey's Bookshop
    • Boomerang Books
    • Collins Booksellers
    • Books Kinokuniya
    • QBD
    • Readings
    • Robinsons Bookshop
    • The Nile
    Or

    Find your local bookstore at booksellers.org.au

  • Hardback

    9781570917738

    March 15, 2014

    Charlesbridge Adult

    240 pages

    RRP $29.99

    Online retailers

    • Amazon
    • Angus & Robertson Bookworld
    • Booktopia
    • Dymocks
    • Abbey's Bookshop
    • Boomerang Books
    • Collins Booksellers
    • Books Kinokuniya
    • QBD
    • Readings
    • Robinsons Bookshop
    • The Nile
    Or

    Find your local bookstore at booksellers.org.au

Also by Edward Einhorn