High on Droprock Island, and surrounded by freezing Lake Beluarum, sits an inescapable asylum. After his father, the famous inventor Ambrose Grammaticus, attacks him and is sent to the asylum, Rex is determined to expose his evil stepmother Acantha, who he believes is behind his father's madness, and unlock the secrets on the island. This Rollercoasters school editon of this gothic, fantasy tale is published in a durable, flexi-cover format, proven to last longer in the classroom.

 

This book features in the following series: Rollercoasters, Rollercoasters Series .

There are 368 pages in this book. This book was published 2015 by Oxford University Press .

F. E. Higgins was born in England but raised in Ireland. She lives and writes in a house that dates back to the fifteenth century, in a small village in rural Kent.