The book provides a novel account of laws of nature via dispositions. Laws of nature play a paramount role in philosophy, science and everyday life. Understanding laws of nature is philosophically interesting on its own right but also many important notions belonging to philosophy of science, like causation, prediction and explanation, are intimately related to the laws of nature. The book outlines the alleged characteristics of the laws of nature and introduces the main families of theories of laws of nature - neo-humean, ADT and dispositional theories. It then develops an account of dispositions the `triadic process picture of dispositions' (TPD) and applies it to the