This website is the Fantasy division of Substance Books - Online Book Publicity Services. Rairarubia Books publishes award-winning young adult fantasy and adventure fiction. Our entertaining novels are fun and educational for all audiences, middle-graders, young adults, reluctant readers, even adults. Easy to read and full of suspense, the stories entertain and encourage reading. Parents love to read the books to their children and get hooked on the books themselves. As one reviewer noted, the stories are family oriented and offer moral guidance on many contemporary issues young readers face.