Yamaguchi visited the Skating in the Sky Rink at the John Hancock Observatory to publicize her new book.
Yamaguchi won the Gold Medal for figure skating in 1992. She took her talent to the dance floor in 2008 when she won first place in Dancing with the Stars. Now she's an author.
Yamaguchi read from her inspirational children's book "Dream Big, Little Pig". She also signed copies for fans.