O, The Oprah Magazine

The Oprah Magazine O is the credited author of "O's Little Book of Love & Friendship." As the name suggests, this book is associated with Oprah Winfrey's media brand.

Oprah Winfrey is a renowned American talk show host, actress, producer, and philanthropist.

She is best known for her talk show "The Oprah Winfrey Show," which was the highest-rated television program of its kind in history.

Oprah has also founded her own production company, Harpo Productions, and the Oprah Winfrey Network (OWN).

Her influence extends beyond media into literature through Oprah's Book Club, which has significantly impacted the publishing industry.