"Hmm," Flossie Wright responded, handing them the first few books she had borrowed. "Master all of this before tonight, do you have any issues with that?"
The several individuals, who were still deep in thought about the training plans Flossie had drafted for each of them within a short time, were suddenly confronted with another task she had nonchalantly laid out for them. It took them a while to gather their thoughts and get back on track.
The books that Flossie had given them were professional military sign language manuals - over three hundred pages, approximately twenty to thirty thousand words. The number of signs in them was... overwhelming.
They had indeed learned some basic sign language before, but those were only simple signs for quantity and direction, and not comprehensive. Flossie, however, seemed to want them to master everything, including signs for weaponry, engineering, camouflage, terrain, military objects, battles, and tactics...