1. Parenting from the inside out: how a deeper self-understanding can help you raise children who thrive Siegel, Daniel J., 1957- New York : Jeremy P. Tarcher/Penguin, a member of Penguin Group (USA), [2014] MPT506
2. Rethinking invasion ecologies from the environmental humanities London ; Routledge, Taylor & Francis Group, 2014. GEC205
