- Publication Series: Kalla Kårar, ryslig midnattsläsning?Kalla Kaarar, ryslig midnattslaesningPub. Series Record # 5210
- Webpages: libris.kb.se, serielagret.se, Wikipedia-SV
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Note: Swedish series that appeared between 1971 and 1984 and includes 82 titles. Part of the series was reprinted as Rysare ur Kalla Kårar