with contributions by Roger Black ...[et al. with contributions by Holger Broeker ... [et al. with contributions by Jonathan Black ... [et al. with contributions by Tyler Blackwell...[et al. with contributions by Brian Clarke ... [et al. with contributions by Brooks Adams ... [et al. with contributions by Judith Clark ... [et al. with contributions by Drew Adams ... [et al. with contributions by Peter Baelz ... [et al. with contributions by T. J. Clark...[et al.