A dark grisly fun-packed thriller for kids set in Victorian London. BOOK DESCRIPTION Haunted houses... there's no such thing, is there? That's what twins Sammy and Thomas believe. Until they move to a new home where a massive dog appears out of thin air and cryptic clues lurk in dark corners. Sammy is no ordinary girl. She can remember things. Perfectly. She must unlock the answers within or there will be blood before dawn... Turn down the...