"A Crack in Creation: Gene Editing and the Unthinkable Power to Control Evolution" is a book co-authored by Jennifer Doudna and Samuel H. Sternberg. In this book, Doudna, a renowned biochemist, and Sternberg, a biochemist and CRISPR researcher, discuss the revolutionary gene-editing technology known as CRISPR-Cas9. They delve into the discovery, development, and implications of CRISPR, which allows for precise manipulation of genes with unprecedented ease and accuracy. The book explores the potential applications of CRISPR, from curing genetic diseases to enhancing crops, but also raises ethical concerns and questions about the implications of altering the human genome. Doudna and Sternberg provide insight into the scientific breakthroughs behind CRISPR and offer a balanced perspective on the ethical dilemmas and societal implications associated with this powerful technology. "A Crack in Creation" serves as a comprehensive and accessible guide to understanding the promises and perils of gene editing.