Kira tracks creators of super-soldiers in exciting sequel.
Complex time travel page-turner starts sci-fi trilogy.
Dystopian romance links teen suicide and memory.
The Selection sequel is more romantic, still superficial.
Fast-paced girl-power confection made for superhero fans.
Teen girl finds she's an android in tense sci-fi tale.
Second volume of dystopian adventure/romance loses momentum.
Teen amnesiac a little too perfect in sci-fi adventure.
Tale of girl who moves things with her mind builds slowly.
Post-apocalyptic story has great characters; still gruesome.
Gritty post-apocalyptic story with strong heroine.
Action-packed dystopian sci-fi sequel keeps suspense high.
Lackluster end to mature, excessively mopey series.
Psychological thriller is like X-Men meets La Femme Nikita.
Tense hacker adventure tackles government spying on public.
Delightful steampunk fantasy about girl spies and assassins.
Edgy sequel to Jumper is best for older teens.
Fiery, fantastic Cinder sequel ups the action-violence.
Self-contained sci-fi thriller adds emotion to immortality.
OK but melodramatic sci-fi adventure on airless Earth.
Adaptation of sci-fi favorite a little murky visually.
Sensitive adaptation of classic sci-fi adventure.
Middle volume of organ transplant trilogy extends suspense.
Rousing near-future adventure tackles privacy issues.
Classic battle pulls quest quartet to exciting conclusion.