The Guardian view on YA literature: an adventure for teenagers, a comfort blanket for adults | Editorial | The Guardian

Childhood has meant many different things over the centuries. The transitional years of adolescence, in particular, have come a long way since they just meant smaller, cheaper, more biddable adults capable of factory work and helping out on family farms. It is only in the last 80 years or so that the teenager has come into existence, as a demographic with whole industries devoted to serving its interests %u2013 and mopping up its pocket money. One of those industries was publishing, which responded in the 1960s by developing a market that had been identified by librarians more than two decades earlier: young adult (YA) literature. This highly profitable sub-sector, aimed at filling the gap between childish and grown-up reading, has been around long enough now to offer valuable insights into shifts in social attitudes.