Books that take over 15 hours to read, page 12
GMAT Official Guide 2022 20.0 h 
Elements of Chemical Reaction Engineering 15.4 h 
The Man Without Qualities 29.9 h 
Magick 15.2 h 
Rowe and Williams' Maxillofacial Injuries 19.6 h 
Introductory Circuit Analysis 20.2 h 
Basic Technical Mathematics with Calculus 17.3 h 
The Mirror and the Light 15.8 h 
University Physics with Modern Physics 23.9 h 
Postmortem / Body of Evidence / All That Remains 15.3 h 
Advanced Engineering Mathematics 18.7 h 
The Southern Kikuyu Before 1903 25.1 h 
Neurociencia 17.9 h 
Albert Camus 15.7 h 
Textbook of Applied Electronics 18.2 h Ilmu Kebidanan 15.8 h 
Surface Water-quality Modeling 15.5 h 
Asimov's Guide to the Bible 23.8 h 
The Winds of War 17.6 h 
Dune, Dune Messiah, Children of Dune 16.9 h 
The Confessions of Aleister Crowley 17.6 h 
Don't Go to the Cosmetics Counter Without Me 18.3 h 
Dr. Spock's Baby and Child Care 17.2 h 
Atkins' Physical Chemistry 20.2 h 
Calculus 17.3 h 
World of David Walliams 47.1 h 
Thinking Mathematically 16.0 h 
Gai-Jin (Asian Saga 22.6 h 
Java Software Solutions 15.3 h 
Krause's Food, Nutrition, & Diet Therapy 24.2 h 
The Chicago Manual of Style 21.0 h Crescent City 29.0 h 
Teaching Reading Sourcebook 15.2 h 
Multimedia 15.9 h 
Mary Queen of Scotland & The Isles 16.1 h 
The Outline of History 20.2 h 
Introduction to Manufacturing Processes 17.6 h 
A Memory of Light 17.0 h 
Strategic Management 18.0 h 
Building Construction 18.5 h 
I Know This Much Is True 16.7 h 
An Introduction to Positive Economics 15.0 h 
Women's Encyclopedia of Myths and Secrets 20.6 h 
Biochemistry 18.4 h 
Organic Chemistry 22.9 h 
Short Stories 17.2 h 
Botany for Degree Students 16.7 h 
Principles of Economics 15.3 h 
Holt McDougal Pre-Algebra 18.3 h 
Mathematical Techniques 15.1 h