The “Theory and Practice of Histotechnology” by Sheehan Hrapchak is a comprehensive textbook on the subject of histotechnology, focusing on the medical aspects of the field. This second edition, published by Battelle Pr in 1987, includes 481 pages of valuable information and insights. Written in English, this book is designed for a general/trade audience and provides a thorough exploration of the theory and practice of histotechnology. With authors Dezna C. Sheehan and Barbara B. Hrapchak offering expertise and knowledge, this textbook is a valuable resource for students and professionals in the field of histology.