1. Burini, F. (Ed.) (2020), Tourism Facing a Pandemic: From Crisis for Recovery, Università degli Studi diBergamo, Bergamo
2. Coniff Allende, S. (2018), Be More Pirate: Or How to Take On the World and Win, Cape Town, Penguin Random House.
3. Dieke, P.U.C., King, B. and Sharpley, R. (Ed.) (2021), Tourism in Development: Reflective Essays. CABI Publishing. https://doi.org/10.1079/9781789242812.0000
4. Hughes, E. (Ed.) (2014), Van Morrison: Lit Up Inside: Selected Lyrics, Faber & Faber, London
5. NESTA (2019), Does Our Economy Require More Pirates?, for, viewed 1 December 2021, https://www.nesta.org.uk/blog/does-our-economy-need-more-pirates/