The Hunt for Dorothy
HomunculusDrake’s threats become an abduction, prompting Jack’s family and friends to risk a raid on his house.
increasing
Bearing strength in each event
decreasing
Drake’s Threat

A Family Put Under Pressure
Coercion as leverage
Kelso Drake threatens William Keeble after Keeble refuses to sell the plans for his engine. He points to Dorothy as a means of making the refusal costly.
A danger made personal
Drake’s menacing interest in Dorothy turns a dispute about invention into a direct threat to the Keeble household. Jack’s attachment to her gives the danger an additional emotional force.
Abduction in the Square

A Sudden Attack
Deener strikes
Billy Deener attacks Jack and Dorothy in St. James’ Square. Jack is knocked unconscious, and Dorothy is carried away through a hidden entrance into the sewers.
Drake’s control
Dorothy awakens restrained in Drake’s house, where Drake and his allies intend to use her as leverage. Her abduction makes the conspirators’ threats immediate and forces the others to act without delay.
The Wardour Street Rescue

A Dangerous Extraction
Friends enter the house
St. Ives and Keeble infiltrate Drake’s house through the sewer as Winnifred reaches it by another route. They encounter the house’s illicit occupants and Drake himself, but press on toward Dorothy.
Family reunited
Winnifred helps Dorothy escape, and Keeble carries his drugged daughter out. Their rescue gives Jack and the family a chance to recover even as St. Ives stays behind to reach the alien ship.
Before the Trismegistus Club’s confrontation with Drake
Several weeks into St. Ives’s London stay
The day the dirigible is expected over London