The Reviews in Computational Chemistry series brings together leading authorities in the field to teach the newcomer and update the expert on topics centered on molecular modeling, such as computer-assisted molecular design (CAMD), quantum chemistry, molecular mechanics and dynamics, and quantitative structure-activity relationships (QSAR). This volume, like those prior to it, features chapters by experts in various fields of computational chemistry.  Topics in Volume 31 include:Lattice-Boltzmann Modeling of Multicomponent Systems:  An IntroductionModeling Mechanochemistry from First PrinciplesMapping Energy Transport Networks in ProteinsThe Role of Computations in CatalysisThe Construction of Ab Initio Based Potential Energy SurfacesUncertainty Quantification for Molecular Dynamics