Copyright & takedown policy

We only publish books that are in the public domain, openly licensed, or shared with permission. If you believe material on this site infringes your copyright, send a notice using the form below.

What to include

• The URL of the book page.
• A description of the copyrighted work.
• Your contact details.
• A statement that you have a good-faith belief the use is not authorised.
• A statement that the information is accurate and that you are the rights holder or authorised to act for them.
• Your signature (typing your full name is sufficient).

What happens next

We review every notice. When a notice is valid, the material is removed and the page returns "410 Gone". You will receive a reference number by email.

Counter-notices

If your content was removed by mistake, contact us with the reference number.

Repeat infringers

Accounts that repeatedly infringe copyright are terminated.