The Mind of Plants: Narratives of Vegetal Intelligence. Synergetic Press, 2021 (with Monica Gagliano and John Ryan)
The Language of Plants: Science, Philosophy, Literature. Minneapolis: Minnesota University Press, 2017. (with Monica Gagliano and John Ryan)
The Philosophical Salon: Speculations, Reflections, Interventions. London: Open Humanities Press, 2017. (with Michael Marder).
The Green Thread: Dialogues with the Vegetal World. Lanham, MD. Lexington Books, 2016. (with Monica Gagliano and John Ryan)
Imagens Achadas. Documentário, Política e Processos Sociais em Portugal [Found Images: Documentary, Politics and Social Change in Portugal]. Lisbon: Colibri, 2014. (with Pedro Serra)
Existential Utopia: New Perspectives on Utopian Thought. New York and London: Continuum, 2011. (with Michael Marder)
