How does Psmith, Journalist develop the theme of Transformation and Identity?

Psmith, Journalist by P. G. Wodehouse develops Transformation and Identity across the chapters the companion marks for this theme.

Characters undergo significant changes: 'Cosy Moments' shifts from a dull domestic paper to a crusading journal, and Psmith evolves from a detached dandy into a committed reformer willing to fight for justice.

Psmith's transition from active editor to contented Cambridge student, and the successful transformation of Cosy Moments under new management.