Dollhouse Murders by Betty Wright

When 12 year old Amy visits her Aunt Clare in her great grandparents' old house, she finds a haunted dollhouse in the attic.  She finds that everything, inside and out, is exactly the same as the real house. One day she finds the grandmother doll pulling books off the pantry shelf. So Amy and Aunt Clare go down and look at all the books in there. They find a bookmark in one of the books and it says who the murderer is.  I like the Dollhouse Murders because it is a really scary book. It is a book for 9-12 year olds. AB

The Extrordinary Education Of Nicholas Benedict by Trenton Lee Stewart

This book is about a kid named Nicholas Benedict.  He is an orphan.  He lives in this huge house called the Manor and it's an orphanage and Nicholas is looking for clues.  There is a treasure that he is looking for. AB

The Name of This Book is Secret by Pseudonymous Bosch

Cass= super survior - could live on a deserted island and still live.
Max-Ernest= amazing decoder  - can figure out anything possible.
The two together  - unstoppable  - who could beat them?  Until they find out about a magician who suposeitly died or did he?  BUT when they go searching, there is someone else who wants to know the same, but who will come on top?  Also what will happen when Cass goes on a mission alone?  W ill she come back with the secret or will she die without a goodbye??  Read this mystery and finish off the series and then you shall figure out the secret! GL