I saw the contest with the theme ""Life After Loss" book cover design, depicting life, hope and healing for hurting people" at 99designs at the author cari.stewart (https://99designs.com/profiles/4310285), but these are just developments for the portfolio, I couldn't put them up for the contest.
Mockup from: https://colorlib.com/wp/book-cover-mockup/.
Photo from free stock.
Fonts from: https://www.fonts-online.ru/.
Barcode from: https://barcode.tec-it.com/ru/?data=Life%20after%20lose%0A.
Photo finally edited in the Adobe Photoshop CS6.