| In the corner of the room were several teachers who were apparently trying to color each other with magic markers! Sarah spotted an old teacher who was sulking because another teacher stepped on his drawing. |
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| “Mr. Nussbaum?” Sarah called out in bewilderment. |
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| All of a sudden, the laughter stopped. The music stopped. Smiles and laughs turned into puzzled looks and concerned expressions. Then, a blaring alarm sounded. Someone yelled, “Intruder!” |
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| Sarah gulped. |
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