（以下内容转载自亚马逊书城--其实还有很多即长又深刻的读后感,楼主可抽空去看看,链接就在下面.）

　　Thestorysoundslikejustadogtaleatfirst--adog,Buck,iskidnappedfromhiscomfortablelifeinCaliforniaandsoldasasleddogfortheAlaskangoldrush.Whileheenduresthewildernessandtheotherdogs,Bucklearnsthatsurvivalcomesonlywithtoothandfang.Thislessonbringshimveryclosetohisforbears,thewolves.

　　Ifyoulookdeeper,CalloftheWildisasmuchastoryofhumansasitisadogtale.Buckencountersvariousincompetentmasterswhotrytobreakhisspirit.Arewelikethis?ButBuckalsolearnstotrustamasterwhoisgentleandgiveslove.Wecanbelikethis,too.

　　CalloftheWildisnotastoryforthesqueamishorveryyoung.Byinvolvingusinthecharacters'lives,JackLondontellsthetruth.Itisalife-and-deathwarbetweentheharshlandandthesouleveryday.Thereisblood,death,cruelty--butit'sthetruth.