Former police officer Darby Spencer and her mystery novelist mother Victoria Spencer have opposite personalities but still embark on the unlikeliest of ventures: becoming partners in a private detective agency. They are mistaken as sisters as they tackle puzzling cases in Alder Bluffs.

After a plane crash, two opposing half-brothers find themselves on an amazing lost island where enlightened pacifist humans and intelligent talking dinosaurs have created a utopian medieval society. But imminent disaster approaches.

Childhood best friends. Two halves of a whole. The cool, smart one who's good at almost everything, and his average, dorky friend who struggles to do anything right­—Yamato and Kakeru. Always by the other's side, but not together in the way they truly want to be. No matter how hard they try, their hearts cannot reach each other.