[{!!book_title}] should work, it is a standard syntax (did you test it?)
you can also do
[<currentTiddler>get[book_title]]
If none of these work, I think you will need to explain your question again.
Also, in your original statement
<$list filter="[field:book_title[AAAAA]] -[title[Manage
Books]]+[sort[created]]">
note that [title[Manage Books]] is the same as writing only [[Manage Books]]
<:-)
--
You received this message because you are subscribed to the Google Groups
"TiddlyWiki" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/tiddlywiki/d999fa86-596a-4178-ab57-335adc449bf4%40googlegroups.com.