Zero Hour

The stakes have never been higher for Joe Bishop and his ragtag crew of accidental space pirates. Thousands of light-years from Earth, aboard a stolen alien warship that's barely holding together, they face their darkest hour yet — and the one mind capable of getting them home may be gone for good. Zero Hour strips away every safety net the series has relied on and forces its characters to reckon with loss, loyalty, and what it actually means to keep fighting when the odds have gone from impossible to something considerably worse.

What makes this installment particularly rewarding is how Alanson balances genuine emotional weight against the series' signature sharp, irreverent humor — the two don't cancel each other out but make each land harder. The pacing is relentless without feeling rushed, and the character dynamics that have been building across four books finally hit their stride here. Readers who have invested in this crew will find Zero Hour delivering real consequences while keeping the propulsive, can't-put-it-down energy that defines the Expeditionary Force series at its best.