# Gaddis 1965: Invisible Horizons: True Mysteries of the Sea

> Vincent H. Gaddis, 1965. 3 records on Mysteries Department cite it. An early book source of the Triangle legend.

Source: https://mysteriesdept.com/sources/SRC0D666R9J79XR/invisible-horizons-true-mysteries-of-the-sea  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Bermuda Triangle](https://mysteriesdept.com/mysteries/bermuda-triangle)Gaddis 1965

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# Invisible Horizons: True Mysteries of the Sea

Vincent H. Gaddis, 1965. _Chilton Books, Philadelphia_.

A collection of sea mysteries that includes the "Deadly Bermuda Triangle" chapter, the book form of the idea Gaddis had put forward in a magazine article.

**Bermuda Triangle** BookChecked against the original0

## What it's used for here

An early book source of the Triangle legend.

## Cited by on this site 3 records

[Vincent Gaddis publishes Invisible Horizons](https://mysteriesdept.com/mysteries/bermuda-triangle/events/EVT0D666ZC43YTV/vincent-gaddis-publishes-invisible-horizons)

EVT

[Vincent H. Gaddis](https://mysteriesdept.com/mysteries/bermuda-triangle/people/FIG0D666XNE1TCW/vincent-h-gaddis)

FIG

[The Bermuda Triangle](https://mysteriesdept.com/mysteries/bermuda-triangle)

The mystery article

MYS

## Cite it

```
Gaddis, V. H. (1965). Invisible Horizons: True Mysteries of the Sea. Chilton Books, Philadelphia. https://archive.org/details/invisiblehorizon0000vinc
```

[Read it free at archive.org](https://archive.org/details/invisiblehorizon0000vinc)

Key

**SRC** 0D666R9J79XR

Kind

Book

Rights

The publisher's

Kept

27 Oct 2026, for editors

Checked

Against the published original

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

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[CSL-JSON](https://mysteriesdept.com/sources/SRC0D666R9J79XR/invisible-horizons-true-mysteries-of-the-sea/csl.json)