Mikey and the Mysterious Door  paperback autographed by Michelle Marquis  2008

Mikey and the Mysterious Door paperback autographed by Michelle Marquis 2008

  • $9.95
    Unit price per 
  • Save $5
Shipping calculated at checkout.


This educational children's book, written for elementary school students, teaches a math concept in the form of a rhyming story. Children help the main character, Mikey, and his brother, Frank, solve the mystery behind the door as they learn how to solve math functions. Practice problems with an answer key are also included in the back of the book.