21% Monster

21% Monster offers thrilling sci-fi for readers age 10+. Darren is 21% monster, Marek is 19% alien. Together they must take down the secret organisation that created them.
Displaying 2 books
  1. 21% Monster: Serpent Strike book cover
    Age: 9+
    RRP  A$14.99
  2. 21% Monster: Ice Giant book cover
    Age: 10+
    RRP  A$16.99
Displaying 2 books
Refine by:
Filter by Age
Filter by Book Band