Preface.- Introduction to Microbial Metabolomics.- Microbes, Metabolites, and Health.- Exploring the Bioactive Landscape of the Gut Microbiome to Identify Metabolites Underpinning Human Health.- Using Metabolomic Approaches to Characterize the Human Pathogen Leishmania in Macrophages.- Exometabolomics for Linking Soil Carbon Dynamics to Microbial Communities.- Soil Microbial Metabolomics.- Community Metabolomics in Environmental Microbiology.- Metabolomics: Applications to Food Safety and Quality.- Microbial Metabolomics in Biomass Waste Management.- Beyond Metabolomics: A Review of Multi-Omics-Based Approaches.