"Reading Lyonss superb book on the history of cells and their relation to organisms provides a much more complex story that shows how mid-19th-century outlooks became modified and raised new questions about the meaning of the terms cell and organism, between reductionist and holistic or organicist approaches to study the cell in its relation to heredity and development."
- Elof Axel Carlson (The Quarterly Review of Biology, Vol. 96, No. 2) "In addition to offering an intriguing challenge to cell theory, this book also provides an enjoyable history of multiple scientific disciplines. By considering theories that are well accepted and theories that have been rejected, Lyons reminds the reader that data are subject to human interpretation, and that we must therefore never stop being curious and questioning of even the most ingrained ideas."
- C. Kale (Choice)