Casbahs is a 7 letter English word. It's valid Words with friends word worth 14 points.
You can make 107 anagrams from letters in casbahs (aabchss).
From the Arabic word qaṣabah citadel
The English translation of his memoir, The Battle of the Casbah, was published in 2005.
Surely some portion of the Casbah must still rise above the waves?