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Language: en
Pages: 146
Pages: 146
Type: BOOK - Published: 1982-02-01 - Publisher: Pocket Books
By accidentally short-circuiting Professor Bulfinch's new crystalline material, Danny Dunn enables the professor to create a new machine that makes Danny invisi
Language: en
Pages: 94
Pages: 94
Type: BOOK - Published: 2020-06-17 - Publisher: Wildside Press LLC
A mistake by Danny leads to one of the Professor';s most startling inventions—ISIT, the Invisibility Simulator with Intromittent Transmission—a dragonfly-li
Language: en
Pages: 0
Pages: 0
Type: BOOK - Published: 1975 - Publisher:
By accidentally short-circuiting Professor Bulfinch's new crystalline material, Danny Dunn enables the professor to create a new machine that makes Danny invisi
Language: en
Pages: 67
Pages: 67
Type: BOOK - Published: 2018-03-15 - Publisher: Wildside Press LLC
Professor Bullfinch has created a machine for the government which will shrink objects and be used for spying. When Danny sneaks into the lab, he and his friend
Language: en
Pages: 87
Pages: 87
Type: BOOK - Published: 2016-01-21 - Publisher: Wildside Press LLC
Danny uses a computer that Professor Bulfinch has created for NASA to prepare his homework, despite Professor Bullfinch's warning that Danny is to leave the mac