Apparently the Heir

A final struggle puts the Will in the hands of an O'Deary descendant who loves the library as much as Ava did. And speaking of Ava, she finds a way to speak from beyond the grave and reveal the intention behind her quest for the Will. Now the only a couple of questions remain. Who raised the most money for Because I Am A Girl to win the tickets to The Mint Chip Girls concert? And how will the heir to the O'Deary fortune thank Ruby?