In Hero Years Books in Order

Young inventor Terry Vech is forced to repair the damaged cryogenic armor of villain Sub-zero. With his family threatened and inadequate tools at hand, he must work under a psychopath's supervision while trying to keep everyone alive.

Capital City's criminal underworld is fragmenting as ambitious newcomers compete for its wealth. Established heroes Puma and Colonel Constitution join Nighthaunt, Graviton and Iron Otter to confront the changing threats and restore order to their city.

Teenage hero Merlin investigates a confusing kidnapping or theft that could cost Lyttleton Union its Friday football game. With players' scholarship prospects at stake, Lemuel Lyttle discovers that even a small town's apparently minor crimes demand attention.

Lemuel Lyttle travels to Capital City as fledgling superhero Merlin and meets his idol, Puma. Invited to help defend the city against its criminal underworld, he discovers the situation is more complicated than it first appears.

The Chartreuse Claw targets an art exhibition in Lyttleton, assuming its borrowed treasures will be easy to steal. Local hero Merlin intervenes, but another participant complicates the confrontation and leaves him facing two opponents stronger than himself.

After years of elite training to become superhero Merlin, Lemuel Lyttle enters Lyttleton Union High School. Bullies, cheerleaders and school politics present unfamiliar challenges, testing skills that were developed for a very different kind of danger.

Hotel heiress Rose Van Ryn disappears while hiking near Lyttleton. Lemuel Lyttle and Grant Stone volunteer to search alongside superhero Bluestar, but Rose's suspicious husband and the lack of any trace make hopes of rescue fade.

Alien teenager Grant Stone has extraordinary powers but wonders whether he would rather remain on his family's farm. Armed revolutionaries arriving in Lyttleton force a decision and introduce an ally who knows too much about his secret.

A company's researchers build a killer robot with billions in military contracts at stake. Their technical challenge becomes a corporate struggle when the vice president responsible for marketing and military relations proves an unexpectedly formidable opponent.