In order, these are the Nancy Drew Games series numbers

1 Secrets Can Kill

2 Stay Tuned for Danger

3 Message in a Haunted Mansion

4 Treasure in the Royal Tower

5 The Final Scene

6 Secret of the Scarlet Hand

7 Ghost Dogs of Moon Lake

8 The Haunted Carousel

9 Danger on Deception Island

10 The Secret of Shadow Ranch


11 Curse of Blackmoor Manor

12 Secret of the Old Clock

13 Last Train to Blue Moon Canyon

14 Last Train to Blue Moon Canyon plus Strategy Guide

15 Danger by Design