Well, Homestuck does have some characteristics of a visual novel. It presents a complex narrative with visual elements and user interaction. But it also has unique features that set it apart from traditional visual novels.
First, you need to be really familiar with the Homestuck universe and its characters. Understand their personalities and the overall storylines. Then, come up with an interesting plot that fits within that world.
If Dirk Diggler is from a movie, for example, he might be a character with certain goals and dreams. Maybe he is on a journey of self - discovery in a particular setting, like the world of show business. He could face challenges such as competition, jealousy, or self - doubt. However, since I don't know the exact origin of this Dirk Diggler, this is just speculation.
The Dirk Pitt novels are typically numbered in the order of their publication. For example, 'Pacific Vortex!' was one of the early ones. However, you can also group them thematically in some cases, like those that focus more on underwater adventures together and those dealing with land - based mysteries in another group.
Some of the best Dirk Pitt novels include 'Raise the Titanic!'. It has an exciting plot with Pitt facing various challenges while trying to raise the famous ship. Another great one is 'Cyclops' which is filled with adventure, mystery, and Pitt's typical derring - do.