These days, conversations about women in motorsports are never complete without mentions of Susie Wolff. Susie is the last woman to participate in an official Formula 1 race weekend more than a decade ago, and now runs F1 Academy, the highly visible Formula 1 support series. She's long been held up as a paragon of motorsports girlbossdom, but is there more to her story?

In this bonus episode, Lily and her pal Indiah Porter go over Susie's new memoir 'Driven,' which came out in the U.S. in late April, to unpack more of her background as both a racing driver and a business executive. But as they soon find, what Susie doesn't say in her book ends up being just as important — and much more interesting — as what she does.