science fiction graphic novels

Thaddeus Fong, an eight-year-old boy with a vivid imagination, learns that his new sister, who he did not like very much anyway, is a conduit for peace-loving aliens from another dimension, and as he tries to convince his parents and the general public about the threat, he devises ways to get rid of his bothersome new sibling.

As the hero of this graphic novel, the reader is a space colonist who must rescue a spaceship from saboteurs and aliens by making choices that determine the outcome of the story.

Henri, Stone Rabbit, and Andy come to the rescue when an pizza parlor staffed by evil ninja warriors threatens to shut down Grandpa Tortoise's Homestyle Pizzeria.