In June 2015, Dark Horse Comics selected for publication Ha's creator-owned series "Mae", which Ha funded through the crowdfunding website Kickstarter. The "Mae" fundraising campaign, which was for a 68-page "Mae" graphic novel written and illustrated by Ha, launched on April 24, reaching its $22,000 goal in 36 hours, and concluding with a total of $75,643. The book, however, will be published as an ongoing series rather than as a graphic novel. A portal fiction story, it depicts sisters Abbie and Mae, recently reunited following Abbie's disappearance eight years earlier into a fantasy world of monsters, who have followed her back to her world in pursuit of her. The series holds a 7.8 out of 10 rating at the review aggregator website Comic Book Round Up, based on 35 reviews.