Brenna O'Brien

Accomplished sailor Charlie St. Cloud has the adoration of his mother Claire and his little brother Sam, as well as a college scholarship that will lead him far from his sleepy Pacific Northwest hometown. But his bright future is cut short when tragedy strikes and takes his dreams with it. After high school classmate Tess returns home unexpectedly, Charlie grows torn between honoring a promise he made four years earlier and moving forward with newfound love. As he finds the courage to let go of the past for good, Charlie discovers the soul most worth saving is his own.

After solving their last mystery at Spooky Island, the Mystery Inc. gang is back in Coolsville, where they are being honored with their very own exhibit at the Coolsonian Criminology Museum. However, when a masked villain steals costumes of classic monsters on display and brings them to life, the gang must come out of retirement to solve the case.

When a cure is found to treat mutations, lines are drawn amongst the X-Men—led by Professor Charles Xavier—and the Brotherhood, a band of powerful mutants organised under Xavier's former ally, Magneto.