Nimbus is a 4-part serialized Steampunk novel set in a world where one either lives underground or above "the fog", a flesh eating substance that arrived some time in the murky past. Wherever one lives in this world, the most precious commodity is fresh clean water harvested by dirigible crews, at great peril, from the few clouds the crews can discover, much like 19th century whaling voyages.
Only the very wealthy can obtain clean water, with the exception of the few families of the airship harvesting crews, one of whom is Jude Finley, a "Hoser" whose task is to operate the hose devices used to extract water from the clouds, a often fatal task given the perils involved in the operation. Jude has managed to get out of the underground, mining life where for the most dwellers must drink foul, polluted water. He gets his pay in clean water, which he sends to his impoverished family.
The books antagonist is Demetrius Rucca, the son of the High Priest, Cornelius Rucca. The book begins with Cornelius receiving the news that his son has died. Cornelius uses a type of ancient magic involving dark forces to resurrect his son. The dark forces warn Cornelius that there will be a price for their favor, but he forges ahead. Demetrius revives, but discovers that he is a paraplegic cripple. Demetrius grows up an embittered young man who takes out his rage on those less powerful than himself.
Demetrius' one desire is to be an airship captain, something not possible for him, as his father continually reminds Demetrius. However, through a unexpected act of kindness on his part to a beggar being assaulted by an officer, Demetrius finds himself the leader of a crew of lowlies who fulfill his wish by taking over an airship in port. Thus begins Rucca's air adventure.
Demetrius and Jude seem destined to meet and oppose each other as both find in their air journeys that the ancient forces that brought about the conditions on their world find in the two of them hosts through which they can operate.
I enjoyed the book, but the settings of the novel's world, so far at least, are not a developed as they could be or at least as they are in richer Steampunk books with similar alternative worlds. The book was a very quick read, and now that the major players are set up, I hope to find more of the back story developed in subsequent parts of the novel.
I would recommend this book for those who enjoy more of the "space opera", high adventure type of plotting.