Mary Blocksma (Blocksma, Mary)

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  Easy-to-Make Spaceships That Really Fly
  

  by Dewey Blocksma, Mary Blocksma , Marisabina Russo

  ISBN 067166302X (0-671-66302-X)
  Softcover, Simon & Schuster Children's Publishing

  
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• 
  Easy-To-Make Spaceships That Really Fly
  

  by Mary Blocksma , Dewey Blocksma, Marisabina Russo

  ISBN 0671663011 (0-671-66301-1)
  Hardcover, Simon and Schuster Books for Young Readers

  
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• 
  Uncle John Presents Necessary Numbers: An Everyday Guide to Sizes, Measures, and More
  

  by Mary Blocksma , Lewis Kahn

  ISBN 1571458662 (1-57145-866-2)
  Softcover, Advantage Pub Group

  
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  What's on the Beach?: A Great Lakes Treasure Hunt
  

  by Mary Blocksma

  ISBN 0970857519 (0-9708575-1-9)
  Softcover, Beaver Island Arts

  
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  More editions of What's on the Beach?: A Great Lakes Treasure Hunt:

  • What's on the Beach?: A Great Lakes Treasure Hunt: ISBN 0970857527 (0-9708575-2-7)
    Softcover, Beaver Island Arts
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  Yoo Hoo, Moon!
  

  by Mary Blocksma

  ISBN 0833582992 (0-8335-8299-2)
  Hardcover, Bt Bound

  
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