5 Worlds Book 5: The Emerald Gate - by Mark Siegel & Alexis Siegel

The epic conclusion to the 5 Worlds series is here! In "The Emerald Gate," Oona and her friends face their ultimate challenge as they travel to the treacherous world of Grimbo (E) to light the last beacon and save the 5 Worlds.

With Stan Moon's powers growing and a betrayal looming, can Oona count on her friends to defeat him? This thrilling conclusion is sure to leave readers on the edge of their seats as they follow Oona and her friends on their perilous journey.

Don't miss out on this exciting final installment of the graphic sci-fi fantasy series that's Star Wars meets Avatar: The Last Airbender!