This book has a really interesting premise for MG readers, but didn't quite hit the mark for the reader. It was interesting that it took place in the span of a single day, but the condensed timeline the narrative felt restricting overall.

Many people would be thrilled to have the opportunity to visit the famed Area 51. Vivian, whose mom is the director of future technology at Area 51, is not as thrilled. It’s summer vacation and she’d rather spend time with her friends Ray and Charlotte. They all end up at Area 51 for Take Your Child to Work Day, along with Vivian’s crush, Elijah. At first, things seem quite ordinary, but suddenly a pack of aliens escapes confinement and wreaks havoc on the facility. The adults try to fend them off, but soon it becomes clear that it will be up to Vivian and her friends to use their skills and smarts to defend Area 51—and save their parents. This is an action-packed series starter that will appeal to many readers. The Area 51 setting is one of interest to readers and the mix of science fiction and humor will keep them engaged. While the action was non-stop, the characters could be more developed. Since this is the first in a series hopefully that will come in future installments.