Book 1


Book 2


Book 3

The reader has a number of choices in directing the plot as Nancy Drew and Joe and Frank Hardy unravel a mystery involving smuggled artifacts from Mexico.

Book 4

SEC Cargo

by Carolyn Keene

Published 15 May 1984
Nancy Drew and the Hardy brothers run into danger when they try to prevent the sabotage of an anti-pollution campaign. The reader controls the outcome of the story by choosing different ways of advancing the plot.