The King Of Darkness - The Nightmare Spell: A fast-paced middle-grade fantasy adventure story about friendship, coding, monsters, bullying, and the po

Thirteen-year-old orphan Avina Heart meets her biggest challenge yet: she must stop a horrifying nightmare virus that an evil king is spreading among the children of Trisburg. While programming robots and solving complex riddles is no problem for code-savvy Avina, fighting savage beasts and hunting down disguised monsters requires more than a little help from her super-fairy bodyguard Floretta.

After a mysterious doppelg nger leads Avina down the wrong track, she is ready to call it quits. Suddenly, one unexpected clue leads to another and Avina finds new hope. But as it turns out, mastering a haunted house, a castle mystery room, and a nightmare cave is a piece of cake compared with keeping her younger brother Felix out of trouble.

Determined to save the children, Avina heads for the deadly dungeon to face the Black-Hearted Coder, the mastermind behind the nightmare virus.