The case of the missing moonstone

"Imagines an alternate 1826 London, where Ada Lovelace (the world's first computer programmer) and Mary Shelley (author of Frankenstein) meet as girls and form a secret detective agency. Their first case involves a stolen heirloom, a false confession, and an array of fishy suspects"--Provided by publisher.

Alfred A. Knopf
2015
9780385754408
book
Lexile: 
840

Holdings

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274374062346642382437836609240GMM293GMJ3001468FIC STR100016377825731736800991
286743763478782393437836609240MAE295MAE0024802F STR100016377825731736800991