While seldomly anything in life is ultimate and a basic need in humans remains growth/change – so it is for this list. It will grow and wont be the end all collection of books.
Instead I hope this list of books will inspire you to enjoy the process of overlanding and world travel more. Being a better version of myself certainly helped me enjoy my experiences in planning/designing, building my micro camper and finally travelling so much more.
If you are just looking for self-help books on DIY topics that will support you in building your own camper van or overland vehicle, you may want to look at this list of mine: DIY and Self-Help Book List For Your Own Camper Build
Happier
★★★★☆
Recommended as a start to everyone interested in the topic of happiness. Somewhat general but easy to listen to. Includes thoughtful exercises as well.