"The Day of Red Letters" is an exciting book written by the famous Ukrainian writer Oleksandr Kopylenka. This book tells the story of a great love that has been tested through years and trials. The main characters meet in their student years, but subsequent circumstances separated them. Will love be able to play an important role in their lives again on the eve of Valentine's Day? Readers will feel incredible tension, excitement and romance while reading "The Day of Red Letters". This book will charm you with its warmth and soulfulness, and will certainly leave a mark in the heart of everyone who gets into this literary world.