Geochemical reactivity of bacterial surfaces: a tribute to T.J. Beveridge / F. Grant Ferris -- From geocycles to genomes and back / Arpita Bose, Sebastian Kopf, and Dianne K. Newman -- Hyperthermophile-metal interactions in hydrothermal environments / James F. Holden, Angeli Lal Menon, and Michael W.W. Adams -- Microbe-metal interactions on seafloor basalts / Jason B. Sylvan, Amanda G. Turner, and Katrina J. Edwards -- Microbial transformations of arsenic in the subsurface / Jonathan R. Lloyd ... [et al.] -- Mineralogical controls on microbial reduction of Fe(III) (hydr)oxides / Colleen M. Hansel and Christopher J. Lentini -- Microorganisms and processes linked to uranium reduction and immobilization / Joel E. Kostka and Stefan J. Green -- Direct and indirect processes leading to uranium(IV) oxidation / Rizlan Bernier-Latmani and Bradley M. Tebo -- Anaerobic respiratory iron(II) oxidation / J. Cameron Thrash, Sarir Ahmadi, and John D. Coates -- Accentuate the positive: dissimilatory iron reduction by gram-positive bacteria / Kelly C. Wrighton ... [et al.] -- Regulation of arsenic metabolic pathways in prokaryotes / Chad W. Saltikov -- Transcriptome analysis of metal-reducing bacteria / Dwayne A. Elias and Matthew W. Fields -- Application of proteomics in bioremediation / Peter Chovanec, Partha Basu, and John F. Stolz -- Monitoring microbial activity with GeoChip / Joy D. Van Nostrand ... [et al.] -- Methods for detection of arsenate-respiring bacteria: advances, cautions, and caveats / John F. Stolz ... [et al.] -- Nanoparticles formed from microbial oxyanion reduction of toxic group 15 and group 16 metalloids / Carolyn I. Pearce ... [et al.] -- Microbial respiration of anodes and cathodes in electrochemical cells / Kelvin B. Gregory and Dawn E. Holmes.