벼랑끝에하늘
Subtitle: In Pyŏng-sŏn sanmunjip
Edition: Chʻopʻan.
Publisher: Chʻangjak kwa Pipʻyŏngsa
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 257
Other titles: Pyŏrang kkŭt e hanŭl