Here is an advance look at Xerxes: The Fall of the House of Darius and the Rise of Alexander #4, which will be coming out on the increasingly-packed July 4 Holiday new comics day.
Here is the solicitation; look for Dark Horse' full July 2018 solicits later this month.
Xerxes: The Fall of the House of Darius and the Rise of Alexander #4 (of 5)
Frank Miller (W/A/Cover) and Alex Sinclair (C)
On sale July 4
FC, 48 pages
The mantle has passed. The god king is dead. Darius III is now both king of Persia and Pharaoh of Egypt. But a tiger force strikes in Asia Minor on a collision course with Persian forces.
• Frank Miller writes and draws this long-awaited companion to his masterpiece, 300!
• Colored by Alex Sinclair, the colrist for Miller’s Dark Knight Master Race, third installment of his Dark Knight Returns master trilogy.
• Deluxe collector format! 48-page, plus cover!
• Features a pin-up by Bill Sienkiewicz!