The Werewolf And His Moon by NORICO CHUA

Tristan has always been a lonely boy. He has a secret that he's afraid to share with his newfound friend, Muffin. The two then embark on a journey of friendship that has a drastic impact on both their lives.

The Werewolf and his Moon focuses on the topics of facing one's fears and the importance of friendship, and is generally targeted towards elementary school children.