Deception and Blackmail

Characters use secrets to manipulate others, as Myerst blackmails Elphick and Cardlestone, and Mother Gutch attempts to sell information, showing how hidden truths become tools of power.

Aylmore's past business relations with Marbury and the suggestion of decoy and robbery hint at deception.

The missing diamonds, gold, and papers suggest Marbury was robbed after being deceived or lured into the Temple.

Myerst's confession to robbing the body and the cryptic remark about being 'buried deep-down' suggest hidden secrets and potential blackmail.

The box's emptiness suggests possible deception by Marbury or others, hinting at hidden secrets or blackmail schemes.