You can snag some lined journals based on the art from the Be A Cat and Dumb Small Dog games, on Amazon, both in soft or hardcover.
Cat Journal
- Cat: Has a cat on the front!
- Lined pages: Each page has a place in the top-left and top-right for a title, date, or anything else you'd like, and are otherwise filled with lines for all of your notes, lists, and more.
- 118: That's a lot of pages.
- Cat. Cat cat cat. Cat!
Get it on Amazon
Dumb Small Dog journal
- Dog: Has a dumb, small dog on the front!
- Lined pages: a journal for all of your notes, lists, and more.
- 118: That's a lot of pages.
- Dog. Bark bark bark. Bark!
- Good dog.
Get it on Amazon