Young Adult Fiction. Young Adult Literature. Themes: High School, Neighborhoods, Family, Loyalty, Friendship, Urban Teen Fiction, Gangs, Mystery, Suspense, Alcohol Abuse, Fiction, Teen, Young Adult, Chapter Book, Hi-Lo, Hi-Lo Books, Hi-Lo Solutions, High-Low Books, Hi-Low Books, ELL, EL, ESL, Struggling Learner, Struggling Reader, Special Education, SPED, Newcomers, Reading, Learning, Education, Educational, Educational Books. Written for young adults, the Urban Underground series confronts issues that are of great importance to teens, such as friendship, loyalty, drugs, gangs, abuse, urban blight, bullies, and self-esteem to name a few. More than entertainment, these books can be a powerful learning and coping tool when a struggling reader connects with credible characters and a compelling storyline. The highly readable style and mature topics will appeal to young adult readers of both sexes and encourage them to finish each eBook. Harriet Tubman HS Series - Kevin Walker will be a loner at Tubman High- he doesn't want anyone asking too many questions about his move from Texas. His terrible secret could destroy any chance of remaining anonymous. Running like the wind helps him forget his troubles, but his star turn on the track team brings a lot of attention.