Batman takes on crime with the help of DC&rsquo;s greatest heroes based on the acclaimed Cartoon Network animated series.<p>The all-ages title based on the acclaimed animated series on Cartoon Network continues as Batman battles evil with the help of some of DC&rsquo;s greatest heroes, including Green Arrow, Wonder Woman, Martian Manhunter and more. This fun new collection includes a Valentine&rsquo;s Day caper story and a race to solve a mystery pitting the Dark Knight against The Flash to see who&rsquo;s the world&rsquo;s fastest detective.</p>