Writing poignant romantic fiction looking at the fragility of love life and relationships, Sheryl would like to share something today from her latest book, The Edge of Sanity. Released 30 April, the book tells the story of a psychological battle between everyman Daniel Conner, who is forced into becoming a hero after being tortured and forcibly drugged, and drug addict Charlie Roberts, who has taken Daniel’s wife and daughter hostage. Separated from his wife and sensing his family is in danger, Daniel has definitely reached a turning point…