If a book, file, attribution or description appears incorrect, email mg4577@columbia.edu.
What to include
- Pixel Stacks page or file URL and the title, author and Gutenberg identifier, if shown.
- The specific passage, image, attribution or rights statement you are reporting.
- Your reason for the report and any relevant source or rights evidence.
- Your name and a reply address. If reporting for a rights holder, say who you represent.
How reports are handled
We will acknowledge reports and review the identified edition and its source evidence. If a concern is substantiated or the rights are unclear, the affected file may be disabled or quarantined while it is reviewed. A correction can be made to metadata, attribution or the rights status. We may contact you for additional information.
Please report a specific work or asset so we can locate it. Reports are handled by the operator; there is no automated claim form on this site.