1. How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain
2. Meet Your Happy Chemicals: Dopamine, Endorphin, Oxytocin, Serotonin
3. Systema Naturae
4. Fahrenheit 451
5. What Is the World Made Of? All About Solids, Liquids, and Gases
6. Our Final Invention: Artificial Intelligence and the End of the Human Era
7. E=MC2: A Biography of the World’s Most Famous Equation
8. The Squid, the Vibrio & the Moon
9. What If?: Serious Scientific Answers to Absurd Hypothetical Questions
10. The Invisible History of the Human Race: How DNA and History Shape Our Identities and Our Futures

This is the list for the most popular books on Science Book a Day for the last quarter. How Dogs Love Us continues to be a wagging dog over a year after it was released. Many of the others have continued to be popular, with newcomes What if? and The Invisible History of the Human Race coming up the charts. Of course, relative newcomer Fahrenheit 451 has zoomed up the chart recently, perhaps it’s been put on a university reading list! Make sure you check the new and old favourites out!

The order of the books is based on the number of views between September and November 2014.