The Minivers Minivers Forever Book Four by Natalie Jane Prior

The Minivers are reunited.
The Most Secret Room has been found.
Now Rosamund and Emily must battle Madame to see who will be queen . . .

Join miniature heroines Rosamund and Emily Miniver as they get ready to face their greatest challenge: the fight for the throne of Artemisia itself.

Madame and Titus are determined to triumph and see Madame crowned Queen.  To ensure their success, Titus has some nasty surprises in store for the Minivers.  Can Emily outwit Titus one last time?  And can Rosamund avoid making a decision that could keep the Minivers from the top of the charts forever?

ISBN: 9780143303671