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273 pages • first pub 1974 (view editions)
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
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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273 pages • first pub 1974 (view editions)
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
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.