The Physics Ancillary was originally created by Judson Wagner to serve the needs of students taking Advanced Placement Physics. The result was a valuable companion that continued to assist these students well into their first years of college physics. This ancillary was intended to compliment the standard college text by providing what the college text cannot. It is compact, durable, and affordable. The ancillary is fully equipped with quick reference reminders, illustrations, and equations on topics which include mechanics, E&M, waves, optics, thermodynamics, and modern physics. There is also plenty of room for additional notes.