- The Diversity of Moral Thinking (Clarendon Library of Logic and Philosophy)
- War Economies in a Regional Context: Challenges of Transformation (International Peace Academy Occasional Paper Series)
- The 3-Step Digital Detox System: 81 Solutions to Beat Technology Addiction and Reduce Screen Time. Increase Your Productivity and Take Back Control in
- The 3-Step Digital Detox System: 81 Solutions to Beat Technology Addiction and Reduce Screen Time. Increase Your Productivity and Take Back Control in a World Full of Distractions
- The 5 Pillars of Time Management for Busy People: 55 Productivity Hacks to Achieve Better Results With Less Effort. Free Up Your Schedule So That You Can Enjoy Life Again