TORONTO - Shania Twain is slowly getting back in the spotlight.

After her emotional appearance at the Juno Awards in Toronto last month, Twain is set to return to the city in May for a book signing.

A note on Indigo's website says Twain will appear at a downtown store to sign copies of her autobiography, "From This Moment On."

The northern Ontario sensation launches her docu-series, "Why Not? With Shania Twain," on May 13 on OWN: Oprah Winfrey Network.

Gladys Knight, Lionel Richie and David Foster are among the famous friends seen helping Twain overcome personal turmoil on the series.