With the high-stakes challenges of The Last Kids on Earth, and the unexpected hero of Monster Locker, this fast-paced alien encounter story will have you holding your breath, laughing out loud, and cheering the team along.

Epson's never liked tests. Or stress. Or people, really. Starting sixth grade just became a whole lot more complicated.

When an evil alien shows up in his backpack, Epson Dean must confront his fears and pass three deadly challenges to prove humankind deserves to exist. These diabolical tests force him and his team to face extreme heights, boy bands, pool parties, fast-food restaurant mascots, and lethal alien creatures from around the galaxy.

If Epson fails any of the dangerous and very weird tests, the whole planet will be wiped out.

But, no pressure, right?