Purple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great ResultsEbookPurple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great ResultsbyKevin ParkerRating: 0 out of 5 stars0 ratingsSave Purple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great Results for later