Marigold Crispin

' Is this the beginning of a sadistic relationship or simply an extract from a psychopath's diary

from nine-patch and fan blocks to applique

Police Lieutenant Frank DuAmato figures he may have stumbled onto something more than a routine crime when an elderly man with ties to the CIA is found shot between the eyes

A Brief History of Mathematical Thought: Key Concepts and Where They Come From Food Science Marigold CrispinIn this concise and engaging book, Heaton traces the history of mathematical practice, focusing on conceptual innovations. From Stone Age rituals to algebra, calculus and the concept of computation, he aims to provide 'an informal and poetic guide to a range of mathematical thoughts'. He also looks at the role of mathematics in our attempts to comprehend the world around us, and at the profound influence of mathematical language.