This is an alternate universe story, where Petunia married a scientist. Harry enters the wizarding world armed with Enlightenment ideals and the experimental spirit. Now complete.
Chapter 1 is below, everything else can be found at the Table of Contents. If you would like to get a taste of rationalist fiction in shorter forms, the Other Audio page has a number of smaller works available.
The full original text can be found at HPMoR.com
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