Titles in this Set:
The Glowing Skull
The Secret Book
The Power of the Wildening
The Crystal Caves

The Glowing Skull
Boy-inventor Dev and his giant robot bear, Boja, return for a third madcap adventure, in the high-tech, mega-modern city of Prosperity. There’s a battle going on for who will control the magical power of Flember . . . will Dev and Boja find themselves fighting for the right side?

The Secret Book
A mysterious island. A strange and mystical power called FLEMBER. A boy-inventor called Dev, who uncovers a long forgotten secretAnd a GIANT, RED ROBOT BEAR?!The sleepy village of Eden is about to descend into HILARIOUS chaos – can disastrous Dev save his brand new best friend? Find out in this fully illustrated mad-cap adventure.

The Power of the Wildening
Dev and Boja embark on a thrilling journey towards home, through the chilling Wildening forests of magical Flember Island. To protect himself and his lovable, larger-than-life robot bear, Dev’s only hope is to truly grasp the extraordinary power of Flember. Because a scary creature’s on their trail, their new friends are counting on them, and Boja is behaving very strangely.

The Crystal Caves
Boy-inventor DEV and his best friend, BOJA, have found a secret map! So now they’re on a mission to find more of the magical energy known as FLEMBER!But first they have to travel through the scary WILDENING . . . Survive in a LIFELESS town . . .