Y clwb cysgu cŵl yn Sbaen /
Dhami, Narinder.
Lewis, Siân,1945-
Llandysul : Gwasg Gomer,
2002.
Argraffiad Saesneg gwreiddiol = Original English edition : London : HarperCollins, 1998.
Addasiad Cymraeg gan = Welsh adaptation by : Siân Lewis.
Sleepovers
Sleepover Club (Imaginary organization)
Friendship in children
Girls