July 15th excerpt:
A distant “Come in!” made its way to where they stood, and Sam and Dean both frowned in unison, a silent look passing between them.
“What is it?” Walt asked warily, disliking the way the air filled with tension.
“Might be nothing,” Dean muttered, his voice staying low for them.
“Might be something,” Sam interjected, one hand tight on Dean’s collar while the other rested against his brother’s neck.
Brothers Apart 