2 books in series

Think

Think is a 2-book series with 2 primary works first released in 2013 with contributions by Guy P. Harrison.

Think: Why You Should Question Everything
#1PopularFirst

2013 • 2 Readers • 300 pages • 4

Good Thinking: What You Need to Know to be Smarter, Safer, Wealthier, and Wiser
#2

2015 • 1 Reader • 290 pages