An author who was born and raised in Chilliwack, is heading back to her hometown to launch her first novel. Janet Simpson-Cooke is having her first book signing for A Corner of the Earth on Aug. 29 in downtown Chilliwack. In the book readers are taken on a poignant journey through the lives of the Jennings family from Logans Siding in B.C. to Harpers Ferry, West Virginia. “Set over a time span of 70 years, the story follows the struggles and tri…