As of January 2014, John Green’s The Fault in Our Stars may have become the most frequently purchased book in 48 states within the nation. The Mashable team arrived at this conclusion after combing through the data for both print book and Kindle eBook sales on Amazon.
The only 2 states with different results appear to be Washington D.C. and Hawaii; D.C. readers are enjoying The Goldfinch by Donna Tartt and Hawaiian bibliophiles prefer Soul Healing Miracles by Dr. Zhi Gang Sha. What was the last book you purchased?