<DIV></DIV><DIV>With its first edition, <I>Principles of Life </I>provided a textbook well aligned with the recommendations proposed in <I>BIO 2010: Transforming Undergraduate Education for Future Research Biologists</I> and <I>Vision and Change in Undergraduate Biology Education</I>. </P></P>Now <I>Principles of Life</I> returns in a thoroughly updated new edition that exemplifies the reform that is remaking the modern biology classroom.</DIV>