The Tomorrow War — Mack Maloney

For ace pilot Hawk Hunter World War II isn't over...And World War I hasn't even begun.

THE LOST SQUADRON

Plunged into an alternate world, and a lethal rematch with history's infamous adversaries, it's up to "The Wingman" to terminate the past once and for all. But blowing Asia to kingdom come with a tri-nuclear bomb has ignited the night sky in flames, and transformed Hunter's escape route into a jet stream time tunnel to a new Hell on earth...

Hurled into brutal trench warfare in an isolated European country, Hunter is torn between two enemy forces, with one prayer for survival: to operate as a mercenary warrior and blast his way back to America. But it's going to take more than guts. For locating the mysterious portal that will bring him home depends on an unlikely comrade. Now, joining forces with Viktor Robotov, the world's greatest madman, is "The Wingman's" last hope for saving himself--and the only hope for saving the future.