This is an incredible book titled "Four Perfect Pebbles: A Holocaust Story" by Lila Perl and Marion Blumenthal Lazan. It's a hardcover book with 144 pages that was published by HarperCollins in 1996. The book is written in English and its dimensions are 9 inches in length, 6 inches in width, and 0.6 inches in height.

The intended audience for this book includes ages 2-3, 4-8, 9-12, and under 2 years. It falls under the categories of History and Juvenile Nonfiction, with topics covering the Holocaust, Biography & Autobiography, Modern/20th Century, Religion/Judaism, and People & Places/Europe. The book has a weight of 10.4 ounces and is a perfect choice for those who want to learn more about the Holocaust.