Rezensionen
https://www.npr.org/2019/03/05/698636659/a-friend-is-a-gift-for-crime-novel-fans
https://www.npr.org/2019/03/05/698636659/a-friend-is-a-gift-for-crime-novel-fans
https://www.publishersweekly.com/978-1-64313-058-3
https://www.writing.ie/interviews/a-friend-is-a-gift-you-give-yourself-by-william-boyle/
http://www.crimereview.co.uk/page.php/review/7216