I am following a tutorial and it says to click new, go to miscellaneous and click flipbook but that option is not there?
For clarification, which tutorial are you following?
As the engine changes and features are added or moved from experimental they will sometimes be moved to adjust for this.
I’m fairly certain the Flipbook you’re looking for is the one for is the Sprite Flipbook for Paper 2D?
If so, it can be found under the New > Animation > Sprite Flipbook (in 4.4)
If you’re looking for a Flipbook Material you can create one by making a new material > right-click > type in Flipbook > Select Flipbook for that particular node.
I hope this helps and if you’re still having issues feel free to ask any questions!