World 3-Ghost House

is the name of a few different levels:
* in New Super Mario Bros.
* in New Super Mario Bros. Wii.
* in New Super Mario Bros. 2.
* in Puzzle & Dragons: Super Mario Bros. Edition.
==See also==
*Haunted Shipwreck, the of New Super Mario Bros. U.
*Haunted Cargo Hold, the of New Super Luigi U.