SpecialthanksareduetoLoriGruen,whoworkedasakind
ofUnitedStatescoordinator,gatheringnewmaterialfor,and
helpingmeto update,thechapters onexperimentationand
factoryfarming.Shealsomademanyvaluablesuggestionson
a draft of the entire book. Lori in turn wishes to thank,
inadditiontothoselistedabove,thefollowingwhosupplied
informationtoher:DianeHalversonoftheAnimalWelfare
Institute; Avi Magidoff, Jeff Diner, and Martin Stephens,
whose work on aspects of animal experimentation in the
United States proved an invaluable resource; and Ken
Knowles and Dave Macauley.
Myrevisionstothechapteronfactoryfarmingwerefurther
aided by workdone for a submission on factory farming,
preparedwithenormousindustryandimpeccablescholarship
bySuzannePopeand GeoffRussellfortheAustralianand
NewZealandFederationofAnimalSocieties.Mycomments
onfishandfishingbenefitedfromanotherfinesubmission,
prepared for Animal Liberation (Victoria) by Patty Mark.
Finally,IagainoweagreatdealtotheNewYorkReviewof
Books:toRobertSilversforhissupportfortheideaofanew
editionandfortheapplicationofhisfinecriticalskillsinthe
process of editing it; to Rea Hederman, who directed the
manyfacetsofpublication;andtoNeilGordon,whooversaw
the typesetting with wonderful care and attention to detail.