Future History/Heinlein Timeline

Misfit

1939

Let There Be Light

1940

Blowups Happen

1940

Methuselah's Children

1941

We Also Walk Dogs

1941

The Long Watch

1949

The Man Who Sold the Moon

1950

The Green Hills of Earth

1951

Revolt in 2100

1953

Orphans of the Sky

1963