The book Common Microscope Objects by John George Wood is a classic guide to biology and microscopy. This book describes in detail a variety of microscopic objects that can be studied with a microscope: from plant and animal cells to bacteria and microorganisms. The author has considered both novice and experienced researchers in an effort to present accessible and understandable material on microscopy. The book contains numerous illustrations and diagrams, making it an indispensable reference for a wide range of readers interested in biology and scientific research.