Chelsea Cain’s and Kate Niemczyk’s Mockingbird has been one of the more critically beloved titles to come out of Marvel’s 2015 All-New All-Different relaunch. Unfortunately, like many recent critically lauded titles such as Omega Men and Prez before it, Mockingbird ends with today’s release of issue #8.

Taking to Twitter, Cain announced the news with an impassioned plea:

Please buy Mockingbird #8 this Wed. Send a message to @marvel that there’s room in comics for super hero stories about grown-up women. — Chelsea Cain (@ChelseaCain) October 17, 2016

Mockingbird is cancelled. But we need to make sure @Marvel makes room for more titles by women about women kicking ass. — Chelsea Cain (@ChelseaCain) October 17, 2016

Interestingly, the decision to cancel Mockingbird was made without waiting to see how trade sales of the book fare. Volume 1 was released today as well.