Fifteen-year-old vampire Nina has been stuck for fifty-one years in a boring support group for vampires, and nothing exciting has ever happened to them--until one of them is murdered and the others must try to solve the crime.

Tandy Angel struggles to remember key details about her passionate love affair with the handsome son of a family enemy while tackling two cases including a wrongful homicide charge against her brother and a series of murders occurring on New York's Upper West Side.

"When Japanese American Claire Takata finds out that her deceased father was once a member of the yakuza, a Japanese crime syndicate, danger enters her life that could end up killing someone"--

In 1868, teenaged Sherlock Holmes discovers that his American tutor is hunting a notorious killer who was supposedly killed by the United States government, but who is apparently alive and well in Surrey, England.

Fourteen-year-olds Raphael and Gardo team up with a younger boy, Rat, to figure out the mysteries surrounding a bag Raphael finds during their daily life of sorting through trash in a third-world country's dump.

"After a gunshot leaves her paralyzed, Barbara Gordon enters the Arkham Center for Independence, where Gotham's teens undergo physical and mental rehabilitation. Now using a wheelchair, Barbara must adapt to a new normal, but she cannot shake the feeling that something is dangerously amiss."--

Steve Thomas and Susan Carol Anderson are sitting on the biggest sports scandal of the decade. They know that the entire offensive line of the California Dreams team failed its drug tests. But how can they prove it? Fledgling fourteen-year-old sports reporters Susan Carol and Stevie investigate suspicious activities at the Super Bowl after Stevie gets fired from his co-anchor job on a ground-breaking teen sports show.

Vampire-hunter Evaline Stoker and investigator Mina Holmes are asked to escort and protect a princess from Betrovia, a country that has a rocky relationship with England, starting with a centuries-old dispute over a Byzantine chessboard.

Rescued from the gallows in 1850s London, 17-year-old orphan and thief Mary Quinn is offered a place at Miss Scrimshaw's Academy for Girls, where she is trained to be part of an all-female investigative unit called the Agency in order to infiltrate a rich merchant's home in hopes of tracing his missing cargo ships.

"Seven very proper Victorian young ladies conspire to hide a murder from the authorities at their boarding school"--