Describir: Thackeray's editors and the dual text of Vanity Fair /

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| '--' ||   -| ||-  / //---`'  | ||__   / //---`'  | / \ ||  `____ `  
| .--. ||   _| ||_  \ \\___    | ||__   \ \\___    | \_/ ||  /___//   
|_|| |_||  /_____//  \_____||  |_____||  \_____||   \___//   `__ `    
`-`  `-`   `-----`    `----`   `-----`    `----`    `---`    /_//     
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   `-`'