# The G-man's son at Porpoise Island

Author: Robinson, Warren F.

Genre: Category: Crime, Thrillers and Mystery

Language: English

License: Public domain

Source: https://www.gutenberg.org/ebooks/71459

Amazon editions: https://www.amazon.com/s?k=The+G-man%27s+son+at+Porpoise+Island+Robinson&tag=cyberlibrar00-20

## Summary

The cabin sloop _Water Witch_ had cleared Centerport harbor and was well out in the bay heading towards the Catlow, or “Off Shore,” Islands when the first strange incident happened which was to start the G-man’s son, Stanley Sandborn, and his lanky, dark-haired chum, John Tallman, off on an adventure which was both bizarre and dangerous. Stanley was the first to notice the swiftly approaching gray runabout speedboat.

## Chapters

- [CHAPTER VI](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/6/index.md)
- [CHAPTER VII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/7/index.md)
- [CHAPTER III](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/3/index.md)
- [CHAPTER IV](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/4/index.md)
- [CHAPTER II](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/2/index.md)
- [CHAPTER XIII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/13/index.md)
- [CHAPTER XVIII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/18/index.md)
- [CHAPTER V](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/5/index.md)
- [CHAPTER VIII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/8/index.md)
- [CHAPTER XII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/12/index.md)
- [CHAPTER IX](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/9/index.md)
- [CHAPTER XVII](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/17/index.md)
- [CHAPTER I](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/1/index.md)
- [CHAPTER XI](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/11/index.md)
- [CHAPTER XIV](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/14/index.md)
- [CHAPTER X](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/10/index.md)
- [CHAPTER XV](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/15/index.md)
- [CHAPTER XVI](https://www.cyberlibrary.org/en/books/the-g-man-s-son-at-porpoise-island-71459/chapters/16/index.md)