Memoir

The Family Ties star was diagnosed with early onset Parkinson's disease in 1991. He says that if he doesn't know if he can do something, he fakes it — a strategy that works 80 percent of the time.

Lenny Kravitz's new memoir, Let Love Rule, follows his childhood and early career up to the release of his breakout album.

"The big picture of survival is sometimes so hard to see," says cave diver and photographer Jill Heinerth. Her memoir is called Into the Planet. Originally broadcast Aug. 19. 2019.