Turn: syntax: turn (book) (forward/backward/page number)
This is how to manipulate what page will be cast when using the chant
command. Page 0 is a valid page, read next command.
Read: syntax: read (book or page)
See what spell is currently written on a page in a book or page. On
rune spells it will show what runes are copied. Reading page 0 will
show all of the spells in your book and what page they're on.
Insert syntax: cast insert page book
Remove syntax: cast 'remove page' book
