Tempest (#1)

"You know, Des, I really wish I led an adventurous life-like... a superhero!"

Quirky CSU student, Penn Benson lives a fairly average life. She has a fabulous roommate and best friend, a younger brother she'd do anything for, an annoying neighbor that always manages to get under her skin, and the best job ever! Working at POW!, Cardinal City's local comic shop, Penn can get her daily dose of all things superhero. As well as an eyeful of her not-so-secret crush. But one night, as she closes up shop, she discovers a hidden doorway that descends into darkness...

What lies behind the mystery door? And what will Penn do about it?