Mark Millar and Duncan Fegredo’s high-octane adventure comic series will be collected in the MPH Library Edition, arriving in September 2026 from Dark Horse Books. This hardcover edition collects all five issues of the action-packed series written by Millar, illustrated by Duncan Fegredo, and colored and lettered by Pete Doherty, with coloring assistance by Mike Spicer on issues #2 and #5.  

Growing up in Detroit, Roscoe and his friends know all about hard luck. But their fates take a different turn when they stumble upon a street drug called MPH—little pills that give them the power of super-speed and the opportunity of a lifetime.

Now holding the perfect Get-Out-of-Jail-Free Card, Roscoe leads Rosa, Chevy, and Baseball on a lightning-fast crime spree across the nation. But that’s not enough. As a good guy dealt a tough hand, Roscoe isn’t just taking the fat cats for all they’re worth—he and his friends are sharing their take with those who need it most.

But zooming through their riches has a downside. The pills are running out, the Feds are cracking down, and a mysterious figure named Mr. Springfield is teaming up with the authorities, claiming to know more about the speedsters than they know about themselves.

The MPH Library Edition (144 pages, hardcover, 8 × 12.1875”) will be available in bookstores and comic shops on September 8, 2026. It is now available for pre-order at Amazon, Barnes & Noble, and your local comic shop or bookstore for $49.99.