## News_Contents

id | Title | Content | News_Type | Volume_ID
--- | --- | --- | --- | ---
|  |  |  | (→ Volumes.id)
1 | First Opinion | This is an opinion piece... | Opinion Piece | 1
2 | Second Feature | Another feature article... | Feature Article | 1
3 | Third Opinion | Yet another opinion piece... | Opinion Piece | 2
4 | Fourth Feature | More on features... | Feature Article | 2
5 | Mixed Bag | A mix of news types... | Miscellaneous | 3

## Authors

id | Name
--- | ---
1 | John Doe
2 | Jane Smith
3 | Alice Johnson
4 | Bob Brown
5 | Charlie White

## Articles

id | Author_ID | Published_Date
--- | --- | ---
| (→ Authors.id) |
1 | 1 | 2022-01-01
2 | 2 | 2022-02-01
3 | 3 | 2022-03-01
4 | 4 | 2022-04-01
5 | 5 | 2022-05-01

## Volumes

id | Issue_Number
--- | ---
1 | 01
2 | 02
3 | 03
4 | 04
5 | 05

## Publications

id | Volume_ID | Publisher_Name
--- | --- | ---
| (→ Volumes.id) |
1 | 1 | Newspaper A
2 | 2 | Newspaper B
3 | 3 | Newspaper C
4 | 4 | Newspaper D
5 | 5 | Newspaper E