[Bozana]

Originally Posted by BetterRed

The calibre book editor doesn't edit metadata - the way to do what you want is select multiple books in the book list, then Metadata edit->Edit metadata in bulk, viz:

Attachment 208762

BR

I'm not looking for title case. I'm looking for Proper Case. Title case leaves the "a" and "the" as lower case etc.., when converted. Whilst, Proper Case makes ALL first letters to Upper case, including "A" and "The" etc..

Title case:

He Lives in Edmonton, but Services all Over the Region, as a Electrican

Proper Case:

He Lives In Edmonton, But Services All Over The Region, As A Electrican

I already know that trick with Title Case that you've showed... I'm chasing Proper Case...

Thank you anyway.