"JUVENILE FICTION / General" . . . . . "The secret of the Mansion"@en . . "The secret of the mansion" . "Electronic books"@en . . "Electronic books" . "Thirteen-year-old Trixie Belden and her friends search for hidden treasure in a mysterious mansion owned by an old miser." . . . "Thirteen-year-old Trixie Belden and her friends search for hidden treasure in a mysterious mansion owned by an old miser."@en . . "The secret of the mansion"@en . . . . . . . . "Secret of the Mansion"@en . . "Fiction" . . "Trixie can't believe she's stuck in Sleepyville all summer while her lucky brothers are away at camp. Then a milionaire's daughter moves in next door, a runaway kid hides out nearby and rumours are out that the old mansion is filled with a fortune."@en . . . . . "Trixie Belden and the secret of the mansion"@en . . "Trixie Belden and her friends search for hidden treasure in a mysterious mansion owned by an old miser." . "Mysteries & Detective Stories" . . . . "Friendship" . .