Writer Ryan North went the self-publishing route to launch his comics career with Dinosaur Comics, which has run for more than 2,000 web-based strips. He describes it as basically the best job ever. In 2012, he was tapped by BOOM! Studios to write its new Adventure Time series based on the popular cartoon. His Marvel debut came in 2014 when he penned the Young Avengers chapters of Original Sins. North propelled an unlikely character to solo title success with the Eisner Award-winning series The Unbeatable Squirrel Girl and took Lockjaw solo in the pages of Inhumans: Once and Future Kings. He rewrote the Shakespeare rulebook with Romeo and/or Juliet: A Chooseable-Path Adventure. Mirka Andolfo is a Neopolitan artist and writer. She has been collaborating with DC Comics since 2015, having lent her pencil for titles such as Wonder Woman, Harley Quinn, Catwoman, Bombshells, Teen Titans, Green Arrow, R.

W.B.Y. and Hex Wives (published under the cult-imprint Vertigo). For Marvel, her credits include two issues of the award-winning Ms. Marvel series, as well as countless covers. Leonardo Romero was born in São Paulo, Brazil. He began to work with comics in 2013, on the book Rampage Jackson: Street Soldier.

After that, he did artwork for a couple comic books, and at the beginning of 2016 he started to work for Marvel Comics, where he illustrated titles such as Doctor Strange, Guardians of the Infinity and Squadron Supreme, among others.