Award-winning author and songwriter Andrew Peterson to release highly-anticipated new book “Adorning the Dark” October 15 [NASHVILLE, TENN., October 14, 2019—] Award-winning singer-songwriter and author Andrew Peterson will release his first adult trade book, “Adorning the Dark: Thoughts on Community, Calling, and the Mystery of Making” (October 15, 2019, B&H Publishing). The highly-anticipated “Adorning the Dark” is both a memoir of Peterson’s journey and an encouragement for artists, written in the hope that his story will provide practical tools to…