Which book is acknowledged as the first embalming textbook published in the United States?

The first embalming textbook published in the United States is "The Undertaker's Manual." This book played a significant role in standardizing embalming practices during a time when the profession was evolving, particularly in the context of the Civil War, where the need for embalming increased due to the large number of deceased soldiers. "The Undertaker's Manual" provided essential techniques, guidelines, and insights into the art and science of embalming, making it a pivotal resource for early funeral directors and embalmers.

While other titles mentioned have contributed to the field of embalming and funeral services, they were published later or focused on different aspects of the practice. Understanding the historical context of these publications and their impact on professional practices in mortuary science is crucial for recognizing their importance in the field.