Complex sentence: His bestselling "In the Heart of the Sea" won the National Book Award in 2001, and "Mayflower" (2006) was nominated for a Pulitzer Prize and was also a bestseller.
Split into simpler sentences: His bestselling "In the Heart of the Sea" won the National Book Award in 2001. His book "Mayflower" (2006) was nominated for a Pulitzer Prize and was also a bestseller.