1) Running girl
Garvie Smith volume 1
David Fickling Books/Scholastic Inc
Garvie Smith is a sixteen-year-old with a genius level IQ, who can not be bothered with school, smokes cannabis, and hangs out with the bad boys--but when fifteen-year-old Chloe Dow is murdered he comes up against the ambitious Detective Inspector Singh, and both of them are determined to solve the case.
3) Kid alone
Garvie Smith volume 2
David Fickling Books, Scholastic Inc
When a student from Marsh Academy is shot and killed and Detective Inspector Singh is assigned the case, Garvie Smith begins his own investigation into the murder. Meet Garvie Smith. Good-for-nothing scoundrel, genius, and sometime detective. Right in the middle of exams hell -- until now. A boy from Marsh Academy has been shot, with no clear motive and no clues. Disgraced police detective Raminder Singh is on the case, and he's determined to keep...