Author Stephen Covey, whose “The 7 Habits of Highly Effective People” sold more than 20 million copies, died Monday at Eastern Idaho Regional Medical Center, a hospital spokeswoman said. He was 79.

Covey’s family issued a statement, reported by CNN affiliate KSL, saying he died from residual effects of an April bicycle accident: ”In his final hours, he was surrounded by his loving wife and each one (of) his children and their spouses, just as he always wanted,” the statement said, according to KSL.

Covey was “one of the world’s foremost leadership authorities, organizational experts and thought leaders,” according to a biography posted on the website of his 2011 book, “The 3rd Alternative.” Other best-sellers by Covey include “First Things First,” “Principle-Centered Leadership,” and “The 8th Habit: From Effectiveness to Greatness,” according to the biography.

Named in 1996 as one of Time magazine’s 25 most influential Americans, according to the biography, Covey “made teaching principle-centered living and principle-centered leadership his life’s work.” Covey held a bachelor’s degree in business administration from the University of Utah, a master’s in business administration from Harvard and a doctorate from Brigham Young University. He also received 10 honorary doctorate degrees, his biography said.

He founded Covey Leadership Center, which in 1997 merged with Franklin Quest to create FranklinCovey Co. The company is a “global consulting and training leader in the areas of strategy execution, leadership, customer loyalty, sales performance, school transformation and individual effectiveness,” with 44 offices in 147 countries, according to the website. Covey and his wife, Sandra, lived in Provo, Utah. He was a father of nine, a grandfather of 52 and a great-grandfather of two.

Have you read Stephen Covey’s books? How have his leadership principles inspired you in achieving your life’s goals?

Source: CNN

Image: eCademy