Enemy from the Past — Frank Carey

The future is never what it's cracked up to be.

During the Victorian Era, Lord Gregory Alabaster and the Alliance of Six disappear during a mission to Krakatoa Island. Thought dead, they reappear 300 years in the future facing a foe also thought long dead. Facing an exploding volcano was the least of their worries.

If you like tech-heavy sci-fi, relatable characters, and stories of family and redemption, you'll love Enemy from the Past, the first book in Frank Carey's Alliance Chronicles series.