Electric City Switches (en Inglés) - M. D. Presley

"Sheena's running home, and January's after her."

Not a day after that cryptic message upended his life, and despite not having successfully cast his first spell, Corbin James must disable a deadly enchantment, armed with only a Sharpie. Sheena's impossibly sophisticated design has already befuddled the two greatest enchanters, yet his mentor Isaac insists he can crack it over the phone with Corbin doing the dirty work.

But as Corbin's hand trembles, knowing one wrong mark could obliterate him, he's not so sure. Fortunately for Corbin, Isaac taught Sheena everything she knows.

Unfortunately for him, Isaac's also her ex.

With time ticking down, Corbin must defuse their destructive relationship, dodge the bevy of bounty hunters on her tail, all while uncovering what Sheena stole and why she ran home to the Electric City.