13

Just a warning: I know very little about this book. If you're going to be frustrated by a lack of detail you might want to give this one a miss. If you still want to try, thank you!

This book is a science fiction novel, with FTL space travel being commonplace.

The only real detail I know about this book is that the ships in the universe (or at least the ship of the protagonist) are large ships, and the surfaces of these ships are covered with these 'spires' or 'pillars'. They aren't called spires or pillars as they have a proper technical name, but I don't remember this name. The way the ships are described made me picture them in a similar way to Hovercraft from The Matrix, specifically the hoverpads that cover those craft and constantly crackle with energy. These 'hoverpads' form a major component of the ship's propulsion, enabling FTL travel when the ship has enough. The more functioning hoverpads a ship has, the faster it goes.

There is a section in the book where a lot of these hoverpads are damaged by an attack from another ship, and the ship is no longer capable of going FTL, leaving them effectively stranded. A protagonist must spacewalk on the surface of the craft to inspect or fix some of these hoverpads. This is extremely dangerous because of the huge amount of radiation given off by the pads. I believe the protagonist succeeds. It's clear in the book that this very rarely or possibly never happens, as it's so dangerous.

The reason I remember the image of those ships covered in these hoverpad things is because I listened to the U2 albums The Joshua Tree and How To Dismantle An Atomic Bomb on repeat whilst I read the book. Now every time I hear a song from one of those albums I get a vivid image of the ships and a burning desire to know where they came from. (I know this isn't relevant but it's a very strong image. I've been listening to the albums to try and jog my memory!)

Other details:

  • I read this book in 2012. The book was from my local library so there's very little chance it was anywhere near new when I read it. Most likely pre ~2005. (Unfortunately this was also before my library made borrowing records digital, so I don't believe a record exists.)
  • The protagonists are humanoid.
  • The novel had more than 400 pages (not a short story).
6

I would guess this is A Fire Upon the Deep by Vernor Vinge. The spires you are thinking of are the ultradrive spines that coat the surface of FTL ships. I've included the cover, though annoyingly the ship shown on the cover doesn't have the spines:

A Fire Upon the Deep

There are various scenes where spines are damaged and repaired, though I confess I don't remember anyone going EVA to do it. My recollection is that the repairs are done by automated systems.

The spines were discussed in the question What is an ultradrive spine?

  • The concept of the ultradrive spines sounds pretty correct, but I don't believe this is it. I don't remember a plot in which all of the adults on a ship die and lots of children survive (just got from reading the wikipedia). I think if I read this I would also probably remember the Zones of Thought, but I've never heard of it – mattrea6 Nov 4 at 12:54
3

With the Lightenings and the following books of the RCN/O'Leary series by David Drake feature a FTL drive whose field is created and adjusted by masts extending from the hull of the ship. If a ship loses masts, it loses speed and maneuverability until it can't maintain the field any longer. The riggers sometimes need to fix them in the middle of battle, which can be very dangerous.

(I need to dig the book up to fill in more detail, this is all from memory.)

  • 1
    The ships in David Drake's RCN series ("With the Lightnings" is the first book of the series) use sails on masts rather than some kind of "hoverboard" thingies. The sails force the ships through parallel universes with different physical laws than ours. More sails requires more personnel because the sails must be operated mechanically - electromagnetic anything disturbs the forces and can cause the ship to be damaged/destroyed. Crewmen are always on watch on the hull to fix mechanical problems. – JRE Nov 4 at 14:42
  • I don't think this one seems like it to me either :// The hoverpad things weren't sails or solar sails, and they didn't need to be operated manually. Only repaired once damaged. I think going near them when they're operating makes you die – mattrea6 Nov 4 at 14:48
  • Mechanical problems occur all the time, not just during battle. There are always riggers on duty while the ships are traveling. The work is dangerous at all times. If a rigger loses connection to the ship, then that's as good as dead because they'll be stuck in a universe with other physical laws. Riggers in battle face other dangers (plasma cannon, snapped rigging, etc.) but will at least get to die in the human universe. Battles are always fought in normal space, though ships might retreat or regroup by transitioning through other universes. – JRE Nov 4 at 14:49
  • Going outside in the book I'm looking for definitely wasn't a common thing. It was clear this was something that isn't usually (or ever) done because it's so dangerous – mattrea6 Nov 4 at 15:37
  • @mattrea6 Thanks for the clarifications. There is something tickling my memory, so maybe I can come up with something that fits better... – DavidW Nov 4 at 15:42

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