4 ideas
Nono Feuerberg, son of a celebrated Israeli police detective, is put on a train days before his thirteenth birthday for what he thinks is a planned coming-of-age trip. It is taken over by Felix Glick, a charming, legendary con man who leads him on a spree of thefts, disguises and escapes.
A child whose parents come from opposed moral worlds, law and crime, order and wildness, carries both as competing internal impulses rather than blending them into one character. The restless, rule-breaking behavior adults treat as a defect is the hidden parent's inheritance surfacing. Self-knowledge begins when the child can name which impulse came from whom.
When adults erase a dead or disgraced parent to protect a child, the child still inherits that parent's traits but loses the story that would make them intelligible. He comes to see himself as simply bad or broken. Recovering the suppressed history turns an unexplained flaw into a legible inheritance he can choose how to carry.
Maturity is framed as a deliberate choice about which parts of one's contradictory ancestry to keep, rather than a break from family or conformity to one parent. Nono is seduced by the criminal grandfather's freedom and theatricality and is loyal to the policeman father's decency. He becomes an adult by holding both consciously instead of being secretly governed by either.