When someone “swears under the penalty of perjury” something that is inaccurate, and the legal system does make it simple to apply that penalty, there’s something wrong with the legal system.
I assume you're missing a word there?
If it is in error, I am curious how much work it would take to get that perjury result though.
While I don’t know the relationship between this “investigator” and Pearson, the claim that Pearson is the owner or exclusive licensee of the books identified does not appear to be in dispute.
This does not appear to be a defect in the application of the penalty by the legal system but of what the penalty applies to under the relevant law.
DMCA is an awful law.