The book "Radio detectives under the water" is an exciting adventure of famous radio bears who go on an exciting underwater search. In this book by Verrill A. Guyatt, there is an extraordinary scenario where favorite detective characters join forces with new radio technology to solve a mystery based on the depths of the ocean. A bright and tense plot, full of unexpected twists and turns, is able to interest both adults and children. "Radio detectives under the water" is a book that will not leave fans of adventures and mysteries indifferent.