Nancy Drew: Danger on Deception Island Discussion
Of course, a walkthrough (usually) offers complete information so be careful you don't read anything you don't want to know. Such as the ending. I recommend using CTRL+F (search) to find specific keywords, such as Hilda perhaps?
Here it is, and I hope it helps:Link
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem