*Feature Request*
 

Let me just say that Calibre is the greatest app for an eReader owner. I don't know how I would organize my eBooks without it.

As for my feature request I was looking for a way to mark the eBooks that I add to Calibre, like a check box to the left that can be checked and stays checked even after the app is shut down and restarted.

Use preferences -> adding books -> tags to apply when adding a book. Remove the added tag when your workflow calls for it. Search for that tag to see the books that still need work.

Watch this tutorial to learn how to create a column with your own checkmarks: http://calibre-ebook.com/demo#tutorials

It is already available: :D
It is called: Tags to Apply when adding book
It is set from the Preferences; Adding Books section.
It is not limited to a adding single tag either. May2011,Science Fiction


Once the Tag is applied, it is maintained like any other tag. You can change the preference as often as needed.

You can also accomplish this with saved searches based on the date added.