J.R. MacGregor

Tap the gear icon above to manage new release emails. Follow J.R. MacGregor to get new release emails from Audible and Amazon.

Not an Audible member?

From £7.99/month after 30 days. Renews automatically. See here for eligibility.

Start your free 30-day trial

Business Biographies and Memoirs - Titans of Industry: Andrew Carnegie, J.P. Morgan, John D. Rockefeller, Henry Ford, Cornelius Vanderbilt

Help us improve our Author Pages by updating your bibliography and submitting a new or current image and biography.