The sudden and unexpected adventure of it thrilled her.

While thus engaged, however, an unexpected adventure befalls him.

He was going into desperate and unexpected adventure, where all the odds would be against him.

"We ran into an unexpected adventure," Frank said.

Life, dreary and routine, may yet turn out to be full of unexpected adventure.

But many continued to lead lives filled with unexpected adventure and sense of purpose.

Beneath the excitement of this strange place, these unexpected adventures, his physical self was growing ever wearier.

His departure marked the beginning of unexpected adventure.

One of the programs they hatched led them on an unexpected adventure.

The balloon trip was an unexpected and somewhat costly extra adventure.