this edition written and researched by Stuart Butler...[et al. this edition written and researched by Stuart Butler...[et al.] this edition written and researched by Mark Baker...[et al. this edition written and researched by Korina Miller...[et al. this edition written and researched by Mark Baker...[et al.] this edition written and researched by Mark Baker ...[et al. this edition written and researched by Korina Miller ... [et al. this edition written and researched by Korina Miller...[et al.] this edition written and researched by Sara Benson...[et al. this edition written and researched by Andrew Bender...[et al.