Principles of LifeDavid M. Hillis, David E. Sadava, Richard W. Hill, Mary V. Price · First published 2013Open the Tome
Life, the science of biologyDavid E. Sadava · First published 2006 · Latest edition 2011Open the Tome
BioPortal 12 Month Access Card, Life Volume 1 and 3David E. Sadava · First published 2010Open the Tome
Life 9e Volume 1, 6 Month BioPortal Access Card & Study GuideDavid E. Sadava · First published 2010Open the Tome
