It would be easy to think you knew everything about Amy Griffin. She’s the founder of G9 Ventures and has been an early-stage investor in Goop and On Running, and worked on the Bumble IPO and Blackstone’s purchase of Hello Sunshine,

NEW YORK (AP) — Venture capitalist Amy Griffin’s memoir about confronting childhood trauma is Oprah Winfrey’s latest book club pick. Griffin’s “The Tell” was published Tuesday. It has been promoted as a “journey of healing and truth-telling.”

In her powerful new memoir, Amy Griffin—the venture investor behind Starface, Kosas, and other buzzy woman-focused brands—reckons with what happens when a long-buried secret comes back to light.