Know Your WW2 History: The Invasion of Poland

The History and War Blog did an Outstanding Four Part Series on the Invasion of Poland beginning in 1939.

Part 1: The Attack on Poland 1-17 September

Part 2: Soviet Invasion and the Fall of Poland

Part 3: The Exodus

Part 4: The Aftermath

 

Also as a cool supplement, Jeff over at The Inch High Guy Blog  has a really great post:

Invasion of Poland, 1939 Color Photographs, Hugo Jaeger Collection, Part I.

 

For further reading and study I recommend the book:

Case White, the Invasion of Poland 1939