The Sisters Grimm: Book Nine: The Council of Mirrors (Sisters Grimm, The) by Michael Buckley was released earlier this month. It is the long awaited final book in the Sisters Grimm series, a favorite of many readers here.
Description from the publisher:
In the final volume in the Sisters Grimm series, Sabrina, Daphne, and the rest of the Grimms and their friends must face off against the Master to decide the fate of Ferryport Landing—and the world. When Mirror fails to escape the barrier using Granny Relda’s body, he turns to his plan B: killing all the Grimms so that the magical barrier collapses. In the meantime, Sabrina has gathered the other magic mirrors as advisors on how to deal with their mortal enemy. They tell her to join forces with the Scarlet Hand against Mirror, in exchange for offering all the citizens of Ferryport Landing their freedom. This final chapter is the end of the road for several beloved characters, but the conclusion is sure to satisfy devoted fans of the series.
Also, if you are a fan, or perhaps interested in becoming one, a companion book to the series--The Sisters Grimm: A Very Grimm Guide--was released earlier this year which is a fun introduction to the series although reading the books is of course preferable.
Since 2005, Michael Buckley’s bestselling Sisters Grimm series has delighted fans with the story of the Grimm family, guardians of the world's fairy-tale characters. There’s only one book left in the series, and this comprehensive guide provides the perfect refresher for fans looking to brush up before the dramatic final installment and is the perfect introduction for new readers. Featuring character profiles, maps of the town, found objects from life in Ferryport Landing, fairy-tale “facts,” and much more, this artfully designed guide supplements and enhances the beloved series. Even fan favorite Puck weighs in with his cheeky alternate take on all things Grimm.