This thorough book aims to present the methods that have enabled the success of peptides and proteins in a wide variety of applications. It opens with a section on chemical tools applied to the production or engineering of peptides and proteins, and concludes with a collection of chapters on biological approaches used to engineer structure and function in peptides and proteins. As a book in the series, chapters include the kind of detailed descriptions and tips necessary for successful results in practice. Authoritative and practical, will be of great use to scientists in academia and industry seeking a better understanding of the emerging principles and methodologies in peptide and protein engineering.