I Lost My Head by Rebecca Shelley
Series: Smartboys Club, Book 4.
Approx. 12,450 words.
Published on March 7, 2011 by
Wonder Realms Books.
In the Smartboys Club Book 4, the Smartboys get a strict substitute teacher who gives the class a haunted puzzle. The fate of Monkey’s head depends on the Smartboys solving the puzzle before the school Halloween party.