It consists of a range of chapter books with increasing word counts across 10 fluency levels aimed at children in Year 2 and 3. Each book builds reading confidence, stamina and speed and nurtures a love for reading.

Fluency 5 books have a word count of 4320 words with an expected reading rate of 90 words per minute. Bo and Darian are needed! There is a storm on Mars that threatens to cut off power to a very important green dome. Will they be able to get power to the dome in time to save their Mum's life's work?! Follow their adventure in this exciting graphic novel!