Rob Riccobono

Value Shop assistant manager Maya Vargas wants only one thing for her 43rd birthday -- a promotion. While her résumé may not scream upper management, her track record certainly does; she is an innovator who listens to her customers and delivers results. When she loses the job to a college-educated candidate, Maya sets out to prove to Madison Avenue that street smarts are as valuable as book smarts -- and it's never too late for a second act.

A boy haunted by visions of a parallel world aids its disillusioned guardian in preventing the destruction of the nexus of universes known as the Dark Tower.