A website that replaced bonus content for a children's book series with explicit material has been taken down after prompting a school alert.
Parents at several schools were sent warnings after it was found a URL printed in the Spy Dog, Spy Cat and Spy Pups books by Derby author Andrew Cope was linking to "inappropriate" adult content.
Publisher Puffin said on Wednesday the explicit material had been posted by a third party that had taken over the address.
Now Nominet, a UK registry service provider, says it has suspended the site for breaching the Online Safety Act.
