Danny Dunn and the Swamp Monster is the twelfth novel in the Danny Dunn series of juvenile science fiction/adventure books written by Raymond Abrashkin and Jay Williams.

[3] Professor Bullfinch and Doctor Grimes take Danny and his friends to the beginning of the Nile River in Africa to investigate local legends of a swamp monster.

Despite unforeseen calamities, a new, rare species of electric catfish is discovered.. McGraw-Hill MacDonald and Jane's Archway Books Pocket Books This article about a children's science fiction novel of the 1970s is a stub.

You can help Wikipedia by expanding it.See guidelines for writing about novels.

Further suggestions might be found on the article's talk page.