Ms. Bell has planned to surprise her students by hiding mammoth fossils in the school sandpit. But the surprise is on Ms. Bell when the fossils disappear. | When crop circles appear in Ayrton Park, Alex suspects visitors from the fourth dimension, but Addison begins sleuthing in search of a different explanation.
Up Next in Collection 2
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The Mystery of the Hidden Gem | Myste...
When Addison and Tess find a note in a funny old pair of rummage sale pants, they think it's a clue to a stash of priceless hidden diamonds! | When the school mean girls, Katie and Dinara, start their own detective agency and solve a rash of neighborhood mysteries, Addison wonders if she’s lost h...
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The Musical Mystery | The Mystery of ...
Addison and her classmates must play a piece of music written by an eccentric billionaire. He has promised to donate to the school’s music program – but only if Addison can correctly fill in the blanks in the sheet music! | Addison’s and Tess’s fairy garden attracts a mysterious glowing frog. Add...
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The Not-So-Fishy Mystery | The Myster...
When the fish in the local pond disappear, Addison and Tess fear they ended up as fish sticks in the school cafeteria. | Addison and Alex are afraid that Mrs. Rorschach is being intimidated by a shadowy pro wrestler named the Lucha Grandma and are determined to learn her identity and put a stop t...
