| The HMS Beagle online journal | http://biomednet.com/hmsbeagle |
| The Library of Congress | http://marvel.loc.gov/ |
| PubMed/free Medline/Premedline | http://www.ncbi.nlm.nih.gov/pubmed/ |
| MIT's Biology Hypertextbook | http://esg-www.mit.edu:8001/bio/ |
| A glossary | http://www.hhmi.org/GeneticTrail/glossary/glossary.htm |
| Just another book vendor | http://www.amazon.com |
| Cold Spring Harbor Laboratory Press | http://www.cshl.org/books/new-hmpg.htm |
| And of course…… | |
| The Trudeau Institute Home Page | http://www.trudeauinstitute.org |