"Once Upon a Rainbow" is a moving and impressive book that tells a story about a true miracle - love and friendship. Author Cecilia Ahern intertwines reality and fantasy in her book, creating a unique world in which everyone will find something special for themselves. The main character, Rosie, believes in miracles and wants to change her life. Can she find her happy ending and meet her rainbow? This book not only talks about life values, but also inspires readers to believe in themselves and dreams. "Once Upon a Rainbow" is a story about how important it is to believe in miracles and go for them even through all the difficulties. Having delved into the fairy-tale world of this book, every reader will be able to convince himself that there are real miracles in the world that await each of us.