Danielle Steel – $420 million
Danielle Steel, a prolific romance novelist, is one of the wealthiest authors in the world. With over 800 million copies sold globally, she is also one of the bestselling living authors, with a vast and dedicated readership.
With a remarkable literary career, Danielle Steel has written an impressive 190 books, including over 140 novels. Her captivating stories of love, resilience, and inspiration have endeared her to readers worldwide, cementing her reputation as a beloved and prolific author.