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.

#1
Think: Why You Should Question Everything

#1 of 2 in Think

2013 • 2 Readers • 300 pages • 4

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

#2 of 2 in Think

2015 • 1 Reader • 290 pages