For 10 points, name this Czech author of The Joke and The Unbearable Lightness of Being.
In one of this author's novels, a postcard sent to Marketa with the message "Long Live Trotsky" gets Ludvik Jahn in trouble with his country's authorities. A dog named Karenin dies of a tumor in another of this author's novels, which begins by rejecting Nietzsche's concept of eternal recurrence. In his best-known novel, the university professor Franz has an affair with Sabina, the mistress of Tomas, after (*) Prague Spring. For 10 points, name this Czech author of The Joke and The Unbearable Lightness of Being.
In one of this author's novels, a postcard sent to Marketa with the message "Long Live Trotsky" gets Ludvik Jahn in trouble with his country's authorities.
Milan {Kundera}