"The Sea of Trolls is a fantasy novel for children, written by Nancy Farmer and published by Atheneum in 2004. It inaugurated the unofficially titled Sea of Trolls series, which Farmer continued in 2007 and 2009."@en . "459"^^ . . . . "The Sea of Trolls"@en . . . "PZ7.F23814 Se 2004" . . . . . "53840061" . "0-689-86744-1 (first)" .