"Ocean-Space" by Allen M. Steele

Publisher: Ace Books, New York, 2000
ISBN: 044100850X

Ocean Space is a book that deals with life in an undersea research facility, and the everyday things they have to put up with in order to survive in this element. The first good thing about this book is that Mr. Steele, gets the science right. He takes things like the requirements for the divers to decompress, the use of special gas mixtures to allow for saturation diving, and even the required close living quarters into account. As a former diver these details were extremely refreshing to see.

In many science-fiction books, the science components such as this are ignored by the authors. Why they do this is anybody's guess. It could be something as simple as them not understanding the concepts (and refusing to do research), or possibly even assuming that their audience won't notice and therefore it won't matter if they skimp on the research. Both are unforgivable in my opinion.

The story opens when one of the characters (in a manned submersible mining manganese nodules on the ocean floor) gets into trouble following an unexplained encounter in the deep ocean. This sets the pace of this novel which is quite fast. The pace gets pushed even higher when a second plot line is introduced about the exploration of deeps hydrothermal vents.

For the younger readers who read this there is a young lady who is on her first visit to the installation, although this isn't where she thought she was heading too, as they just said a vacation in Florida. This adds a fair bit of conflict, and humour to the narration. When you add to this a good dose of espionage, some personal conflicts, and stir you have a first rate story that will keep you reading.

"In Oceans Deep: Courage, Innovation, and Adventure Beneath the Waves" by Bill Streever

Publisher:New York : Little, Brown and Company, 2019.
Edition:First edition.
ISBN: 9780316551311
Characteristics: xi, 303 pages :,illustrations

I found this book "In Oceans Deep "to be a very interesting read. The author Bill Streever is a former commercial diver, who worked in the Gulf of Mexico amongst other places. When he left commercial diving he took up research biology and now lives with his wife aboard a sailboat (not a bad life).

These experiences have given him knowledge of most if not all the aspects of diving, and humanity's history underwater. In fact, I feel other authors who don't have these skills and experiences, would be hard pressed to write a book such as this.

The whole book is extensively researched, with the first chapter dealing with the accomplishments of the Trieste when it to descended it into the Challenger Deep back in January 1960. The author then examines the sport of free diving (diving to depth on the single breath of air). The author managed to reach a depth of 132 feet after only four weeks of training.

The next topic was developments in technology to allow divers to stay at depth using various diving suits diving Bell's etc. in this section he also gives an overview of decompression science and how it was developed / discovered when they were utilizing caissons for building bridges.

Next comes saturation diving, which means divers stay under pressure for an extended periods of time, breathing exotic gas mixtures to allowing them to work or do research at depth.  This section included discussion of projects such as the U.S. Navy's Sealab I, II, & III.

Other topics that are dealt with in this book are: 1 atmosphere diving in which the diver remains at 1 atmosphere throughout the by using devices such as the Newtsuit, submersibles, etc. The next topic was remotely operated vehicles (ROVs) how they are used, and some of the accomplishments that have been achieved through their use.

The final chapter talks about some of the interviews the author did when writing this book, the ongoing work to preserve the oceans by these advocates, and the difficulties they are having.

This book was extremely interesting to read, and even though I haven't been diving for many years it makes me want to get back into the sport. Mind you the fact that I live in a landlocked part of the country makes this rather difficult, as there isn't much to see in freshwater lakes.