The entire collection of Phantom Books of Hildegard and Ben's grandfather is burned by Hal.[4]
There are magical symbols on the fortress surrounding the Reizl Castle. The symbols are part of a simple spell taken from a Phantom Book. It's a barrier that prevents uninvited people from crossing the wall.[4]
Rasiel and the Professor use an unnamed Phantom Book to move through space.[5]
The Professor uses a Phantom Book to open a portal and move instantaneously in space.
Following the Professor's instructions, a casino spread rumors about a Phantom Book that shows the results of all gambles.[17]
A narcissist man fell in love with a book with mirrored surfaces that showed his own reflection. It was never revealed if it's a Phantom Book.[18]
There's a book made of an unusual paper from a rare tree. The smell exuded from the pages of the book makes people temporarily infatuated. It's uncertain if it's a Phantom Book.[19]
In Dalian Days, Priscilla accidentally reads a Phantom Book.[22] Hugh also appears holding an unnamed Phantom Book in the spin-off manga.[23] Priscilla wrote a story about students who improved their performance at school thanks to a book with a red leather cover.[24]