Steinbeck refuses to allow himself to be pigeonholed. This is as completely different from Tortilla Flat and In Dubious Battle as they are from each other. Only in his complete understanding of the proletarian mentality does he sustain a connecting link - though this is assuredly not a "proletarian novel". It is oddly absorbing - this picture of the strange friendship between the strong man and the giant with the mind of a not-quite-bright child. Driven from job to job by the failure of the giant child to fit into the social pattern, they finally find - in a ranch - what they feel their chance to achieve a homely dream they have built. There's a simplicity, a directness, a poignancy in the story that gives it a singular power, difficult to define. Steinbeck is a genius - and an original.

They are an unlikely pair: George is "small and quick and dark of face"; Lennie, a man of tremendous size,has the mind of a young child. Yet they have formed a "family," clinging together in the face of loneliness and alienation.

Laborers in California's dusty vegetable fields, they hustle work when they can, living a hand-to-mouth existence. For George and Lennie have a plan: to own an acre of land and a shack they can call their own.When they land jobs on a ranch in the Salinas Valley,the fulfillment of their dream seems to be within their grasp. But even George cannot guard Lennie from the provocations of a flirtatious woman, nor predict the consequences of Lennie's unswerving obedience to the things George taught him.