Luke is a hero in any time and dimension! When Luke investigates an eerie blue glow in the woods behind his house, he doesn't know what he'll find there. But a scientist, a robot Abraham Lincoln riding a friendly dinosaur, and a sassy ghost were the last things he could have imagined stumbling upon. Now as Luke and his new companions are pursued by a bickering trio of bumbling henchmen who are after the strange device locked to his arm, he's forced...

Called to adventure, young boys Lou and Shiro find themselves on an inter-dimensional submarine captained by an off-the-hinges old man. They soon discover Lou's missing father might still be alive as they are transferred into fully grown warriors headed straight for the battlegrounds of Ancient Egypt, the Lost City, and to 1914 Sarajevo. As the gods tinkering with fate become reckless and apathetic, the boys become part of a legion hell-bent on restoring...

Teaming up with the Epoch Squad under the command of Richard Nixon, Delia and her fellow time travelers visit 1778 Versailles to save a historic alliance between France and the United States.