Spy High 2: Calista Green (Spy High Series Two)
'Catch the ace first book in this spooky series and we promise  you'll be hooked - 5  s' MIZZ  From the Atom Teen-Readers Panel: 'Excellent!' - Sam (12); 'I couldn't  put this book down' - Douglas (12); 'Brilliant!' - Guy (13); 'I LOVED  The Frankenstein Factory' - Lianne (13); 'Wicked' - Ian (12); 'Better  than Stormbreaker' Guy (13); 'Marvelous ... oozes fast-paced  action and over the top gadgets' Nicholas