Geoffrey Mandragora

Jenny Taylor’s past, present, and future violently collide at 4 a.m. on a cold November morning. Her abusive ex-husband has found her and vows to make her new life a living hell - starting with a brutal assault in the alley behind her workplace....

In the catacombs beneath Prague, adventurer alchemists race against a deadly foe for what they think is the ultimate source of knowledge....

Ian Rollins has been thrown to the lions, arrested by the German Empire on trumped-up charges of piracy and expecting a death sentence. Just getting to the trial will take all of his strength and determination as he struggles to survive in a damaged dirigible some 20,000 feet in the air. He's...

Four remarkable women plan a night out at an academic soiree. When it is cancelled, they are momentarily at a loss. In Victorian London, there is no respectable establishment that would admit an unescorted lady, or group of ladies, in the evening. But there is one place....

In January, 1888, the Kaiserreich, with their Dutch allies, have claimed victory in the Boer War and control all of South Africa. Fearing loss of sea access through the Cape of Good Hope, the British Royal Navy has pushed forward research into submersible warfare. Under the command of Ian...

The British Empire is in danger of collapse and teeters on the brink of war with the Kaiser Reich. Spies and saboteurs play at deadly games in the British shipyards as each side seeks naval superiority. Ian Rollins is collateral damage in their shadow war. The "accident" and his grievous...