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
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ISBN/UID: 9780671450687
Format: Paperback
Language: English
Publisher: Pocket Books
Publication date: 31 December 1974
Description
By accidentally short-circuiting Professor Bullfinch's new crystalline material, Danny Dunn enables the professor to create a new machine that makes Danny invisible.
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
missing page info
ISBN/UID: 9780671450687
Format: Paperback
Language: English
Publisher: Pocket Books
Publication date: 31 December 1974
Description
By accidentally short-circuiting Professor Bullfinch's new crystalline material, Danny Dunn enables the professor to create a new machine that makes Danny invisible.