Raiders Invisible

A thousand-foot dirigible shudders, splits open, and plunges in flames into the sea. From his scout plane, Lieutenant Christopher Travers watches—and sees no attacker.

In March 1935, the Pacific Fleet’s war game is meant to guard the Panama Canal and show the world America’s strength. Pilot Chris Travers is scouting ahead when the Navy’s magnificent ZX-2 erupts, taking his friends with it; the disaster is no accident, and the sister dirigible ZX-1 may be next. As Chris spots a strange plane hanging beneath the giant airship, he realizes that the answer to the attack may be flying right beside him. Who—or what—struck from the empty sky?

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