Tree House Mystery Graphic Novel

The Aldens have new neighbors, and they’re helping them build a tree house! From up high they can see things they hadn’t seen before. There’s a strange round window on the house next door that’s been hidden by trees—but nobody can find the window from inside the attic. Does their neighbor’s old house have a secret?

  • 32 Pages
  • 7" x 9"
  • 9780807580882
  • September 2009

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