Y Clwb Cysgu Cŵl: Y Clwb Cysgu Cŵl ar Nos Wener 13
A Welsh adaptation of Sleepover on Friday 13th, another entertaining story about five lively girls who share fun and trouble, luck and misfortune, including catching a thief on Friday the thirteenth; for 9-11 year-old readers. First published October 2000.