For the Defence by Fergus Hume

This long conversation had somewhat exhausted Jaggard, who was yet weak, so, telling him to cease from talking, Jen recalled the housemaid, and left the room to think over all that he had learned. The story of Jaggard convinced him more than ever that Dr. Etwald was the cause of all the terrible events which had occurred within the last few weeks. Without doubt it was he who had treacherously hidden Dido in the chamber of death. After drugging Jaggard, the negress no doubt had opened the window to admit Etwald, and between them this precious pair had carried off the dead body. But for what reason? This Jen could not determine.

To learn the truth, he thought it advisable to call at "The Wigwam" and interrogate Dido. With the evidence of Jaggard to go on, the major felt satisfied that he could by threatening her with arrest, force her into confessing the whole nefarious plot. Who had thieved the devil-stick? Who had slain Maurice? Who had stolen the body? Undoubtedly, Etwald was the villain who was guilty of all three crimes, and the evidence of Dido would be sufficient to convict him of the deeds.