Liber Tenebrarum

The Liber Tenebrarum (Book of Shadows) is a book correlated to monsters written by Silvester Bugiardo. Old Keldar memorized the whole book and was infuriated when his students could not follow suit, as it was part of the final test for the Griffin School.
==References==
pl:Liber Tenebrarum, czyli Xięga Przypadków Strasznych lecz Prawdziwych, nigdy Nauką nie Explikowanych
ru:Liber Tenebrarum, или книга Страшных, но Истинных Случаев, Наукою никогда ж Экспликованных (книга)
Category:Books mentioned in the novels