In The Go-Between, the loss of childhood innocence is presented as a violent trauma that permanently arrests emotional development. For 12-year-old Leo Colston, his unwitting involvement in an adult affair during the summer of 1900 is a cataclysm that shatters his innocent worldview. The novel argues that premature exposure to the raw passions and deceit of the adult world can be a profoundly destructive force, replacing a child’s imaginative and orderly universe with a barren reality that stunts the capacity to feel for the rest of Leo’s life. Leo’s journey suggests that, when innocence is broken rather than outgrown, the resulting damage can be irreparable, leaving behind an emotional ruin rather than a wiser man.

The novel meticulously establishes Leo’s initial state of innocence through his highly imaginative and hierarchical worldview. Before the pivotal events at Brandham Hall, his reality is shaped by a belief in a magical, ordered cosmos, symbolized by the zodiac. He envisions the people at the grand house as “the incarnated glory of the twentieth century” (31), god-like figures corresponding to the powerful symbols in his diary. This fantastical framework provides him with a sense of meaning and security; it is a world where figures like the ram, the bull, and the lion represent an “imperious manhood” (19) he aspires to.