Steam Wars Series by Fred Perry

Episodes I-VThe Quantum Menace Not so long ago, in a galaxy relatively close by, a ragged alliance of rebels engages in an epic struggle to free their world from the grip of LORD BARON and the HEGEMONIC CRUX. Having stolen the formula for WARP COAL, the secret fuel of the enemy dreadnoughts, DUCHESS IMOEN flees for her life. She then stumbles across her only hope: BO, the last of the legendary storm foil warriors known as the QUANTUM DRAGOONS--and Lord Baron's son!