Home

The Disappearance is the 18th title in The Hardy Boys Adventures series. Simon & Schuster will publish the book on February 19, 2019. It was originally advertised as The Vanishing Room.

IN STORES NOW

Hardy Boys Adventures #17 The Gray Hunter's Revenge

Hardy Boys Adventures #16 Stolen Identity

The Hardy Boys Clue Book #7 The Pirate Ghost

November

The Hardy Boys Clue Book #8 The Time Warp Wonder

2019

February

Hardy Boys Adventures #18 The Disappearance

April

The Hardy Boys Clue Book #9 Who Let The Frogs Out?

To write a new article, just enter the title in the box below.

Not sure where to start?

• Find out more about the wiki on the About page.
• If you are new to wikis, check out the tutorial.

Adding content

• Every wiki has two list of articles that need help called "Stubs" and "Wanted Articles". Don't be shy, get in there.
• Uploading images is another really easy way to help out - see the Special:Upload page!
• You can find a list of useful templates on Category:Templates, some of which are documented on the templates project page.

Talk and more...

• Check out the community portal to see what the community is working on, to give feedback or just to say hi.