This is a list - or compilation - of pages or concepts regarding to Numbuh 6.13's series.
“"At first, the Nextgen Series was going to be a series of friendly, casual adventures... then...Nextgen Series
This category has the following 3 subcategories, out of 3 total.
Pages in category "Numbuh 6.13's Pages"
The following 64 pages are in this category, out of 64 total.