Liknande böcker

Danny Dunn and the Homework Machine
Bok av Raymond Abrashkin
Danny Dunn and the Weather Machine
Bok av Jay Williams
Danny Dunn and the Fossil Cave
Bok av Jay Williams, Raymond Abrashkin
Danny Dunn on the Ocean Floor
Bok av Jay Williams, Raymond Abrashkin
Danny Dunn and Heat Ray
Bok av Jay Williams, Raymond Abrashkin
Biff Norris and the Clue of the Worn Saddle
Bok av John Runyan
Danny Dunn, Time Traveler
Bok av Jay Williams, Raymond Abrashkin
To the Stars -- and Beyond
Bok av Damien Broderick John Glasby James C. Glass Howard V. Hendrix Philip E. High James B. Johnson Michael Kurland Jacqueline Lichtenberg Gary Lovisi Richard A. Lupoff Don Webb

Danny Dunn and the Swamp Monster

Bok av Raymond Abrashkin
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.