Campaign book sales rank: Ted – #13 Ben – #2,752 Rand – #6,089 Scott – #12,214 Marco – #33,526 NB: Donald, who has had several  bestsellers, wrote his last book in 2011. A Time for Truth: Reig… Cruz, Ted Best Price: $0.25 Buy New $2.97 (as of 03:30 EST – Details) One Nation: What We Ca… Ben Carson MD, Candy C… Best Price: $0.10 Buy New $0.01 (as of 12:15 EST – Details) Taking a Stand: Moving… Paul, Rand Best Price: $1.19 Buy New $8.00 (as of 10:35 EST – Details) Unintimidated: A Gover… Scott Walker, Marc Thi… Best Price: $0.10 Buy … Continue reading The Amazon Primary