Download or read book Danny Dunn and the Swamp Monster written by Raymond Abrashkin and published by Wildside Press LLC. This book was released on 2018-03-15 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.