The book "Plant Growth Signaling" offers a comprehensive analysis of the mechanisms that govern plant growth. It highlights the economic and intellectual significance of plants, which serve as the foundation of our living environment and food production. The authors, Laszlo Bögre and Gerrit Beemster, explore the complex regulatory networks that influence plant growth and explain how cell division and cell expansion are controlled by interconnected signaling cascades. Through the sequencing of plant genomes, deeper insights are gained into the molecular components involved in these processes. The book is aimed at readers of all knowledge levels and provides valuable information about the regulation of plant growth as well as the challenges posed by environmental conditions.