How did Gorilla Grodd manage to become so intelligent? Is Sinestro always such a villain? Did Harley Quinn ever consider a career in stand-up comedy? Take a peek into the lives of famous criminals in DC's Dear Supervillains, where children write to notorious villains and ask about their lives on the dark side! Read between the lines, and you may notice the villains plotting something evil! Will the Justice League arrive in time to stop them? Write to the Sinister Hotline to find out! Evil geniuses Michael Northrop and Gustavo Duarte, the creators of the New York Times best-selling comic book Dear Justice League, bring you another rebellious story about characters who are so good at being bad.