Cowie, Helen. (2012) Exploring the Explorers: Spaniards in Oceania, 1519-1794 - By Mercedes Maroto Camino. Journal for Eighteenth-Century Studies, Vol. 35 (No. 1). p. 135. ISSN 17540194

Cowie, Helen (2010) Review of Peripheral wonders: nature, knowledge and enlightenment in the eighteenth-century Orinoco, Ewalt, M. R. Bulletin of Spanish Studies, Vol.87 (No.4). pp. 559-561. ISSN 1475-3820

Cowie, Helen (2008) Review of: Alone in Mexico : the astonishing travels of Karl Heller, 1845-1848, by Heller, K.B. Journal of Latin American Studies, Volume 40 (Part 4, Special issue S1). pp. 805-806. ISSN 0022-216X