"As a middle schooler, Mark finds himself on the smaller side of the physical spectrum--being short AND skinny has really wreaked havoc on his confidence. So to end his bullying woes and get the girl--or at least the confidence to talk to the girl--he starts to explore bulking up by way of the miracle cures in the backs of his comics. But his obsession with beefing up is soon derailed by a new obsession: Star Wars, the hottest thing to hit the summer...

"Like a bolt from the blue, Jack's little sister Maddy is gone-- carried into another realm by an ogre. When Jack and Lilly follow Maddy's captor through the portal, they are ready for anything-- except what they find waiting for them in the floating crossroads between worlds. Even the power of their magic plants may not be enough to get them back to earth alive. Alone and injured, Jack and Lilly must each face their own monsters, as well as giants...