From vaudeville to viral comedy on the web, here are more than 40 short biographies of Jewish comedians who heavily influenced the entertainment industry in the twentieth and early twenty-first centuries. Sorted chronologically into chapters like "e;On Stage,"e; "e;On Air,"e; "e;On Fire,"e; and "e;Comedy 2.0,"e; this book profiles Jewish comedians from George Jessel to Sarah Silverman.