Anna and Elsa #4: The Great Ice Engine is a hardcover book by Erica David, published by Random House Children's Books in 2015. It is a part of the A Stepping Stone Book(TM) series and has 128 pages. The book is written in English and is a work of juvenile fiction, falling under the genres of fantasy, magic, action, adventure, and mystery. It also explores themes of family, friendship, and media tie-ins. The book measures 7.9 inches in length, 5.4 inches in width, and 0.5 inches in height, weighing 8.4 ounces.