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  1. 1984
    As low as $6.99
  2. About Hummingbirds
    Special Price $5.57 Regular Price $7.95
  3. About Reptiles
    Special Price $5.57 Regular Price $7.95
  4. About Rodents
    As low as $5.57
  5. Addie's Bad Day
    As low as $2.79
  6. Adventures in Sound with Max Axiom, Super Scientist
    Special Price $6.02 Regular Price $8.60
  7. Alimentos Producidos Por El Sol (Food From The Sun)
    Special Price $7.67 Regular Price $10.95
  8. All Stuck Up
    As low as $2.79
  9. All about Matter
    Special Price $5.10 Regular Price $7.29
  10. Amphibian Babies
    Special Price $4.87 Regular Price $6.95
  11. Andy And The Lion
    Special Price $13.86 Regular Price $19.80
  12. Apple Fractions
    As low as $4.17
  13. Ask Mr. Bear
    Special Price $35.96 Regular Price $47.94

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