Vlatko Vedral's book, Decoding Reality: The Universe as Quantum Information. The book argues that information is fundamental to reality, connecting all phenomena and explaining their origins. It explores the concept of information, its basic unit (the bit), and its relationship to probability and entropy. The text also discusses the implications of information theory for various fields, including finance and the understanding of life's complexity. Finally, it touches upon quantum physics, highlighting its unique features and potential applications in information processing and secure communication.