Rating: WARTY!
From an advance review copy for which I thank the publisher.
I have to express disappointment in this book. While on the one hand it does have colorful illustrations by Sneyers and it does tell a true story of underwater exploration in the newly-invented 'bathysphere ('bathy' meaning deep - something the book fails to educate on), the sins of omission are too great to let them go.
The exploration depicted here makes it look like it was all men all the time. There is brief mention of Else Bostelmann as an artist, but it makes no mention that she actually went underwater herself at one point - not in the bathysphere - but with a helmet on to make an oil painting, sitting on a chair on the bottom! I think that's at least worth a mention, but worse than this was the complete omission of any mention of Gloria Hollister, which was part of the expedition and who also took some trips down in the bathysphere herself, setting records for deepest dive by a woman.
While I can get with the idea of a book which educates about exploration like this, I can neither commend nor even condone one that seems dedicated to relegating the female contributors to mere support roles. Young girls need to be allowed to understand that they can do anything the men can do and this books fails disastrously in that regard. It also fails in the publisher's seeming lack of understanding that making it clear that women were involved is a selling-point for female audiences. This books seems like it's a boys-only-club edition, marginalizing the female contributions.