a book that has 'long-lasting' [='lasting, enduring'] significance
The trip had a 'long-lasting' effect on me.
The trip had a 'lasting' effect on her.
(..) My evil Uncle Imp. Calm down, dear. My firstborn son. My golden lion foully, falsely slain. I pray you found a lasting peace free from strife and pain. Hear my prayer, O cruel gods. Take my life instead. For I cannot face another day when my sweet boy is dead. (..)2016 TvShow: Game of Thrones Title: Blood of My Blood Season: 6 Episode 6