Literary critic C.T. Hsia mentions a tale called Qi Guo Chunqiu Houji (七國春秋後集 - Latter Volume of the Spring and Autumn Annals of the Seven Kingdoms) which is about the struggle between the strategists Sun Bin and Pang Juan. However, he gives no date for the book.
I've been told this is a novelization of events from the Annals, but I've also seen it specified as a "Pinghua", popular oral tale. Pinghua were popular during the Song and Yuan dynasties. Is it possible it originated from that time?