Correct me if I'm wrong, but I read the original UK article, which stated only that the book details all of the confessions to "blood libel" accusations made under torture carried out on falsely accused Jews by Church officials & others.
However, the sensationalist Marxist-Internationalist UK media uses the headline and the clever word-crafting in its sentence structure to give one at a quick glance the impression that the entire book is an admission to all of the infamous "blood libel" leveled at Jews during the Middle Ages.
They even edited the response of the author to a mere snippet of his entire statement; again to seemingly make it as if he gladly defamed his own people.
What in fact he said was "...if anyone had so much as bothered to actually read his book prior to reviewing it and making judgement, there would be no uproar..." [my paraphrase of his statement].
It appears to me that the guilty parties in this uproar are in fact the spreaders of Jew-hate propaganda in almost the entire UK media (which in fact is directed by the UK intelligence services from on high).