What happened to Emily's father?
Whose house did Emily and Navin move to?
What does Emily discover when she puts her hand in the mold?
What is hiding in the room with all the inventions and puzzles?
What tells Emily that she's in danger when she's staying at Silas Charnon's house?
What does Silas tell Emily the Amulet can do?
Who gave Emily the Amulet?
Who takes care of Silas?
What transforms into a giant walking robot?
Who is the shadowy figure that is following Emily and Navin?