What is a microbe?
Microorganism
 is a microbiology information portal containing a vast collection of resources including articles, news, frequently asked questions, and links pertaining to the field of microbiology.
 A free poster from the National Academy of Sciences about the positive roles of micro-organisms.
 Report from the American Academy of Microbiology
 A 20-page educational booklet providing a basic overview of metagenomics and our microbial planet.


 On-line textbook
 On-line microbiology textbook by Timothy Paustian and Gary Roberts, University of Wisconsin-Madison
 on YouTube
