Billy in Book 1 chomping down on some Lava Cakes.

Our first introduction to Billy in Book 1. In this illustration he dons his signature necherchief.

Billy blowing out his candles at his 5th Birthday Party in Book 1.

Billy running in Book 1. He's just SO excited to get to the shop.

Billy fell out of the Nest! Book 1.

Luckily Billy's older brother Gerald caught him and stopped him from falling. All in Book 1.

Billy and his brother Gerald flying together in Book 1.

Billy throwing a tantrum in Book 1. "I'm 5 Dragon years old now!"

Billy flying into the clouds with his map in Book 1.

Billy lost in the clouds! Book 1.

Considering his options on how to get to the shop in Book 1.

Billy and his dad flying home with the shopping in Book 1.

Billy and his map to get to the shop in Book 1.

Billy the Dragon dreaming of Lava cakes in Book 1.

Billy has his hair washed after falling in the swamp in Book 2.

Billy hiding in a tree so he doesn't have to have his hair cut in Book 2.

Billy wearing his helmet, hiding his hair so he doesn't have to have a haircut in Book 2.

Billy is relieved as he finds out that getting his haircut doesn't hurt in Book 2.

The big reveal. Do you think Billy looks just right after his haircut in Book 2?

Billy falling on his face when he runs away from his mum so he doesn't have to have his haircut in Book 2.

Billy recieving a hot sauce lollipop as a reward for having his haircut in Book 2.

When Billy see's his mum's hair cut looking good he starts to dream of all the hairstyles he might have in Book 2.

When Billy see's his mum's hair cut looking good he starts to dream of all the hairstyles he might have in Book 2.

Billy dreaming of having longer hair like his friends in Book 2.

Billy having his hair cut in Book 2.

Billy and his brother Gerald waiting anxiously to have their haircuts in Book 2.

Billy running for a hug with his Dad at the end of Book 2.

Billy has stinky hair from falling in the swamp in Book 2.

The new family photo in Book 2.

Billy and Gerald amazed by their Mum's new haircut in Book 2.

Billy laying on the floor after slipping on the rug in Book 2.

Billy as a baby in a disaster family photo in Book 2.

Billy playing Dragon Ball with his friends Dylan and Juniper in Book 2.