After some crazy Lore hunting me and my friends have found ALL but three Lore Tomes. We are currently missing only:
The All-Beneficent King Fahara'jad
Magic and Magicka:
Wayshrines of Tamriel
On the Nature of Coldharbour
If you have any knowledge of those three books, please do let us know where to find them for we are out of ideas.. any help would be appreciated companions..