Or, as he is otherwise known, al-Hajib al-Mansur. I read in a book by a British barrister who seems to enjoy writing about history, that Almanzor led over 50 campaigns against the Christian Iberian states to the north, and that he won all of them. On Wikipedia, it says that Almanzor participated in 57 campaigns, and won all of them. Now, for the way I see it, if Almanzor launched 57 campaigns against the Christian Iberian states, shouldn't there be more information about them? All I have in terms of information is this map https://www.google.ca/search?q=almanzor&safe=strict&rlz=1C1CHBF_enCA735CA736&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjkrL6dq7LaAhXq7oMKHXlHDqMQ_AUICygC&biw=1920&bih=949#imgrc=pc0SwpFCvb2a8M: and 2 Wikipedia pages on the battles of Torrevicente and Cervera.

But I have no actual details about the campaigns themselves. Are there any books I can read that detail Almanzor's life and campaigns?

Edit: grammar