This collectible hardcover book titled "The Collected What If? Eminent Historians Imagine What Might Have Been" is a must-have for any history enthusiast. Published by Putnam in 2001, this book features stories written by Caleb Carr and John Legend that explore alternative histories and the impact they would have had on the world as we know it. With a focus on topics such as politics, war, and culture, this book offers readers a thought-provoking and engaging reading experience.

The book is in English and has a single publication year of 2001. The author, publisher, and original language are also listed among the important aspects. This book is a valuable addition to any collection and is sure to provide hours of captivating reading.