*Xenobiotics in the Urban Water Cycle: Mass Flows, Environmental Processes, Mitigation, and Treatment Strategies (2010) 
*Wastewater Reuse and Current Challenges, The Handbook of Environmental Chemistry Series, 44, Springer, (2016) , ISSN: 1867-979X (print), ISSN: 1616-864X (electronic).
*Advanced Treatment Technologies for Urban Wastewater Reuse, The Handbook of Environmental Chemistry Series, 45, Springer, (2016) , ISSN: 1867-979X (print), ISSN: 1616-864X (electronic)
*The Secret Handbook of the Blue Circle (2019)  in English, Turkish and Greek (2019)