A mystery whose title evokes fern-covered ground. It combines the damp texture of nature with the shadow of a case, moving toward the truth through quiet tension.

羊歯行 stands as an award-winning work by 石沢英太郎, leaving readers with the central theme suggested by its title.

A mystery story built around revenge. It overlays the emotion of vendetta with the uncovering of truth, placing obligations and tangled relationships at the center of the case.

かたきうち stands as an award-winning work by 志保田泰子, leaving readers with the central theme suggested by its title.