Jon and Superman have some unfinished business on Dinosaur Island in <a href="/theavclub/?refid=13&__tn__=%2Cg"> The A.V. Club</a>'s exclusive preview of SUPERMAN SPECIAL #1: <a href="https://bit.ly/2KpjTML" target="_blank" rel="noopener"> <span> http://bit.ly/</span><wbr /><span ></span>2KpjTML</a>