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10 Science Nature How It Works deals are available from:

Amazon stores, starting from CA$12.99.

The biggest discount we found is 19% on How It Works: Light at Amazon.

The lowest price we found is CA$12.99 while the highest is CA$33.59.
Prices for the best Science Nature How It Works deals average at CA$22.69.
Last updated on January 1, 2026.


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