chapter 1 Concepts in factorization theory and examples -- chapter 2 Algebraic theory of monoids -- chapter 3 Arithmetic theory of monoids -- chapter 4 The structure of sets of lengths -- chapter 5 Additive group theory -- chapter 6 Arithmetical invariants of Krull monoids -- chapter 7 Global arithmetic of Krull monoids -- chapter 8 Abstract analytic number theory -- chapter 9 Analytic theory of non-unique factorizations.