Cast

Aunt Dahlia's imitation necklace^✦︎ and Jeeves

• Jeeves spots as a fake Aunt Dahlia's imitation necklace chapter 12
• Jeeves plans a burglary of Aunt Dahlia's imitation necklace chapter 12

They deal with each other in Jeeves and the Feudal Spirit 12.

Every dealing, in order

• Chapter 12Jeeves saw at once was a fake Aunt Dahlia's imitation necklace
• Chapter 12Jeeves proposes a staged burglary of Aunt Dahlia's imitation necklace