La pizarra de Babel, 2011: t.p. (Mariano Sigman) back flap (b. in Buenos Aires, 1972; holds a degree in Physics from Universidad de Buenos Aires)

Sigman, M. La vida secreta de la mente, 2020: title page (Mariano Sigman) back cover (has a doctorate in neuroscience; one of the directors of the Human Brain Project)

Google books, July 12, 2023 (Mariano Sigman, PhD; a physicist by training, is a leading international figure in the cognitive neuroscience of learning and decision-making)