《奔龙滩之谜》为了破解"水怪"之谜，周斌放弃去北戴河的机会参加了军体夏令营。在人工湖中畔，他结识了一位比爷爷还老的老人，听到了一系列关于人工湖的前身——急流险滩中的惊险往事：一位肩负重任的少年、一名卧底警官，围绕滩中水域埋藏的赃银，与入侵日寇展开了斗智斗勇的生死相搏......"水怪"之谜与滩中寻宝的故事穿插进行。最后，两个似乎很陈旧的话题各自出现了不落俗套的结局。而不同时代的两位少年在条件改变了的同一水域所经历的不同的冒险，便构成了本书惊险曲折的异样精彩。（To solve the mystery of "water sprite", Zhou Bin forgoes the chance to visit Beidaihe and joins the military and sports summer camp. On the bank of an artificial lake he becomes friend with an old man older than his grandfather and learns the thrilling past of the shoals which later becomes the artificial lake: a teenager with an important mission and an undercover police officer used to be engaged in a deadly confrontation with Japanese invaders for the illicit silvers buried in the shoal...The mystery of "water sprite" and the search for the treasure are intermingled. In the end, as the two seemingly old stories unfold, two unexpected endings appear. Two teenagers of two different times embark on adventures in the same location under different conditions, lend uncommon color to the thrilling and complicated story. ）