Kammala jumla mai zuwa: Canjin Canji (Doubleday: Garden City) wani tarihin rayuwa ne daga 1977 daga marubucin Amurka Sara Davidson. Littafin ya biyo bayan sauye-sauye, rayuwa, abota, halaye da halayen mata uku, farawa da haɗuwarsu a matsayin dalibai na farko a Jami'ar California, Berkeley a cikin shekarun 1960. Sara (Davidson), Susie, da Tasha sun sami canjin canji wanda ya shiga cikin al'adun Amurka a wannan lokacin, lura ko shiga cikin zanga-zangar dalibai, amfani da kwayoyi, Harkokin 'Yancin Bil'adama,
Babban Taron 'Yan Democrat na 1968 na Chicago, al'ummomi, jima'i kyauta, da kuma shahararren kiɗan lokutan. A cikin littafin, sun zama kusa da juna sannan kuma sun bambanta da ra'ayoyinsu da kusanci.