"The Red Acorn" is a book by the American writer John McElroy, which tells the story of the adventures of a young boy who goes in search of a mysterious red acorn. He makes his way through the forest, valleys and mountains, meeting many obstacles and trials on his way. In this book, children will find an exciting storyline that will teach them an irresistible belief in victory and the power of friendship. "Red Acorn" is a book that will teach you to dream and believe in yourself, despite any obstacles.