It’s due to be published in early July in the US. And late June in the UK.
But I understand that the publication date of the final chapter of League Of Extraordinary Gentlemen: Century, the volume set in 2009 has been moved forward. Instead, it will be published in just a week’s time instead, in both the US and the UK.
I understand that UK journalist Laurie Sneddon has had an advance copy to read and both her review, and a news piece concerning the comic, will see publication in The Independent On Sunday on the 17th of June. Copies will then appear in UK bookstores on the 18th or the 19th and in comic shops in both the UK and the US on the 20th of June.