内容简介
AnAmericangraphicnovelfirst!Thecomplete1300-pageepicadventurefromstarttofinishinonedeluxetradepaperback.Threemoderncartooncousinsgetlostinapre-technologicalvalley,speandingayeartheremakingnewfriendsandout-runningdangerousenemies.TheirmanyadventuresincludecrossingthelocalpeopleinTheGreatCowRace,andmeetingagiantmountainlioncalledRockJaw:MasteroftheEasternBorder.TheylearnaboutsacrificeandhardshipinTheGhostCirclesandfinallydiscovertheirowntruenaturesintheclimaticjourneytoTheCrownofHorns.