Danny Dunn on the Ocean Floor

Danny and the Professor are off to Mexico to test a new plastic diving ship, record fish sounds, and discover scientific phenomena of the deep.

• Author
• Jay Williams, Raymond Abrashkin

• Format
• paperback

• Pages
• 156

• Series
• Danny Dunn

• Publisher
• Pocket Books

• Language
• english

• ISBN
• 9780671436797

• Genres
• fiction, juvenile, childrens

• Release date
• 1981