This autobiographical short piece of fiction is the best writing of Thomas Mann that I have laid eyes on. For me it was much more compelling than his famous first major novel The Buddenbrocks. At least one German writer (Martin Walser) claims to have learned the entire novella by heart so that he could readily draw upon it as a role model for his own writing. I suspect there are many more.  I have just reread Tonio Kroeger and once again found that Thomas Mann’s ability to describe human emotions is breathtaking.