The first two volumes of this series are Real-Life Chemistry and Real-Life Physics, released in 2001. The purpose of the series is to explain scientific phenomena using common real-world examples. Real-Life Biology has about 40 entries covering various scientific phenomena and principles. Information in each entry includes "Concept" (defines the scientific principle or theory), "How It Works," "Real-Life Applications," and "Where to Learn More. A "Key Terms" section defines terms from the text. Examples of topics include biochemistry, nutrition, reproduction and birth, immunity, infection, and the biosphere and ecosystems. Under "Real-Life Applications" we can learn about the fate of the dodo bird (under Species) and working the night shift"