"__WIKIA_BANNER__ The Melted Coins is the 23rd book in The Hardy Boys series. It was first published in 1944 by Grosset & Dunlap and revised and re-published in 1970."@en . . . "The Melted Coins"@en . . "__WIKIA_BANNER__ The Melted Coins is the 23rd book in The Hardy Boys series. It was first published in 1944 by Grosset & Dunlap and revised and re-published in 1970."@en . "ISBN 0-448-08934-3"@en . . . "The Short-Wave Mystery"@en . . "1970"^^ . . . "Rudy Nappi"@en . . . . . "The Hardy Boys"@en . "180"^^ . . . "The Melted Coins (revised text)"@en . "Hardcover"@en . "The Flickering Torch Mystery"@en . .