Death on the Nile

Context:

Tom mentions reading this in preparation for the podcast. The hosts discuss its plot involving a love triangle where the male partner appears to run off with a more glamorous woman, but the twist reveals the original couple conspired together to commit the murder. Tom connects this to Christie's own experience with her first husband Archie's infidelity, suggesting wish fulfillment and guilt. A murder attempt at the statues of Ramses II at Abu Simbel is also mentioned.