Bright Magic Stories is a brief collection of Doblin's short stories across his career. His early expressionist stories are shorter than the later samples but much more psychologically complex. The later stories are longer and have more of a sociological bent, focusing on mankind's relationship to itself, its tools, and Nature.
Some of my favorite expressionist stories:
"The Ballerina and the Body": Explores the psychologically fraught relationship a dancer has with her body and attempts to overcome its limits and bend it to her will.
"The Murder of a Buttercup": A man kills a little flower and it comes back to haunt him.
"Memoires of a Jaded Man": This one was one of my favorites. A Weimar volcel internally monologues his vain attempts to learn what love is and details his disgust with women.
Some of my favorite later works:
