Thanks to high-performance composite structures made of wood and steel or concrete, wooden buildings are now being erected far beyond the high-rise boundaries. An end to the increase in altitude is hardly in sight. Wooden constructions are also on the uptrend in residential and office construction, sports halls, industrial buildings and bridges. They are the epitome of sustainable building and, thanks to new prefabrication processes, are also competitive in terms of construction costs. The book "Nature + Structure - Timber Structures" shows the current development of structural planning with wood on the basis of around 20 outstanding engineering structures. The engineers involved in the planning describe the conception of the supporting structures as well as individual solutions for their implementation. Technical articles from research and technology round out the book.