Water and Human Evolution
- Papers from a symposium at University Gent, Flanders, Belgium.
- http://users.ugent.be/~mvaneech/Symposium.html

Aquatic Ape Theory and Speech Origins: A Hypothesis
- Paper by Marc J. M. Verhaegen, published in Speculations in Science and Technology.
- http://users.ugent.be/~mvaneech/Fil/Verhaegen_Language_SpeculationsScienceTechnology.html

Aquatic Ape Theory: Sink or Swim?
- A critique of the aquatic ape theory, with examples refuting the basic premises of the theory.
- http://www.aquaticape.org/

Aquatic Man and African Eve
- Two electronic books written by Denis Montgomery. The books may also be downloaded in PDF format.
- http://www.sondela.co.uk/

River Apes
- Promotes a variation on the aquatic ape theory that suggests humans evolved from two hominids that were adapted to a water-side habitat.
- http://www.riverapes.com/

Did Humans Descend from "Aquatic Apes"?
- A Straight Dope column criticizing the aquatic ape hypothesis.
- http://www.straightdope.com/mailbag/maquaticape.html