Bales, K.L. (in press) Pair-bonding in other mammals.  In: Encyclopedia of Evolutionary Psychological Science, eds.  T.K. Shackleford and V.A. Weekes-Shackelford, Springer International Publishing.

Bales, K.L. (in press) Oxytocin and vasopressin.  In: The International Encyclopedia of Primatology, ed. A. Fuentes, John Wiley & Sons.

Bales, K.L. (2011) The value of unusual animal models for alcohol research.  A commentary on: Anacker, Loftis, and Ryabinin, “Alcohol intake in prairie voles is influenced by the drinking level of a peer”.  Alcoholism: Clinical and Experimental Research 35:1379-1380.

Bales, K.L. (2010) Family Life on the Prairie. Frontiers in Neuroscience 4: 169.

Bales, K.L. (2006) Book Review: Behavioral Flexibility in Primates: Causes and Consequences by Clara B. Jones. Quarterly Review of Biology 81: 307-308.

Carter, C.S., Bales, K.L., and Porges, S.W. (2005). Neuropeptides influence expression of and capacity to form social bonds. Commentary on: A neurobehavioral model of affiliative bonding: Implications for conceptualizing a human trait of affiliation” by Richard A. Depue and Jeannine V. Morrone-Strupinsky. Behavioral Brain Sciences 28: 353-354.

Bales, K.L. (2003) Book Review: Pheromones and Animal Behaviour by Tristram D. Wyatt. International Journal of Primatology 24:1367-1369.