other	Arts & Photography
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Education & Teaching	Engineering & Transportation
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Law	Lesbian, Gay, Bisexual & Transgender Books
Literature & Fiction	Medical Books
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Politics & Social Sciences	Reference
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History

Harry Potter: A Journey Through a History of Magic by British Library(333)
The Science of Philip Pullman's His Dark Materials by Mary Gribbin(314)
The Basics of Organic Chemistry by Clowes Martin;(313)
Harry Potter and the Sorcerer's Stone: SparkNotes Literature Guide by SparkNotes(278)
Fake News and Propaganda by Fiona Young-Brown(274)
Flowers in the Gutter by K. R. Gaddy(246)
Braiding Sweetgrass for Young Adults by Robin Wall Kimmerer(238)
Exam Success in Geography for IGCSE & O Level by Unknown(237)
Super Simple Chemistry by D.K. Publishing(236)
Summary of the Selfish Gene by Readtrepreneur Publishing(235)
JavaScript Coding for Teens: A Beginner's Guide to Developing Websites and Games by Yueh Andrew(222)
The Python Audio Cookbook;Recipes for Audio Scripting with Python by Alexandros Drymonitis(219)
Analysis and Linear Algebra for Finance: Part II by Bookboon.com(214)
Dark days in Salem: the witchcraft trials by Deborah Kent(211)
Key Immigration Laws by Kathryn Ohnaka(208)
Cracking the AP Economics Macro & Micro Exams, 2017 Edition by Princeton Review(198)
The Science of Fashion by Julie Danneberg;(189)
Solutions for a Cleaner, Greener Planet: Environmental Chemistry by Marc Zimmer(184)
Reverse Engineering For Everyone! by mytechnotalent(178)
The Basics of Biochemistry by Kyle Kirkland(175)