Review: Titan's Daughter, by James Blish

Review: Titan's Daughter, by James Blish

a review by Rich Horton

Titan's Daughter is a 1961 novel by James Blish. It is an organic expansion of a novella first published in 1952, "Beanstalk", which has also appeared under the title "Giants in the Earth". By "organic" I mean that the expansion -- from perhaps 32,000 words to about 44,000 words -- is achieved by adding paragraphs throughout the story, but there are no changes in the basic plot, and the stories begin and end at the same places. I'd say that some of the new words are sheer padding, but some are valuable additions, clarifying the story, describing some additional details, or making things slightly more consistent with scientific changes in the decade or so between the two publications.

As the story opens, we are introduced to Sena Carlin coming out of Biology Hall at Dunhill University. She is a giant -- 9 feet tall in the original, 8 feet tall in the revision; and she's older than a typical university student -- 40 in the original, 30 in the revision. We quickly gather that there is a small group of such giants, created by manipulation of their genes (or perhaps not! -- details in the novel) so that they are "tetraploid" instead of "diploid". Besides greater size and strength, tetraploidy allows considerable life extension. Not surprisingly, the giants are resented by much of the general population. They also have low fertility.

Sena and her lover Sam discuss their inability to buy a house -- due to prejudice. And Sam -- who is the real protagonist of the novel, despite the title (and jacket copy) suggesting that would be Sena -- heads off to the latest moneymaking idea -- football games featuring the giants -- while we meet Dr. Fred, the leader of the project that created the giants, and Maurey, an older and particularly intelligent giant. The plot quickly takes shape -- Maurey is convinced that the giants will never have a place in diploid human society, and he is scheming to somehow make the giants independent of the diploids -- perhaps a moon colony?

The story proceeds through Sam's invention of a Newton's Third Law violating force projector, continued development of the football scheme, and Maurey's discovery of both Sam's device (Maurey immediately understands its weapon potential) and of Sena's true genetic characteristics -- she is NOT, apparently, a tetraploid. Maurey uses this knowledge to suggest that Sam and Sena cannot get married, and then takes the step of murdering Dr. Fred, and framing Sam for the murder. (The problem being that Dr. Fred understands the actual meaning of Sena's genetics, and Maurey either misunderstands for purposely conceals this -- because the final implication is that the giants and diploid humans are really still the same species, and eventually the benefits of what is called "tetraploidy" will spread throughout humanity.) 

The novel's resolution, then, involves Sam's trial for murder, and Maurey's attempts to use the fallout from that to cause open war between the tetraploids and diploids. (There's also a cute giant dog hero.) There's plenty of action, and plenty of SFnal technology in addition to the speculation about polyploidy.

James Blish is a writer whose output I find wildly varying in quality. Works like The Night Shapes, and the YA novels Mission to the Heart Stars and The Vanished Jet, are quite terrible. But his best work is remarkable: A Case of Conscience, The Seedling Stars, Cities in Flight, Dr. Mirabilis, and more, including short stories like "Common Time", "Beep", and "A Style in Treason". Titan's Daughter is somewhere in the middle ground -- a readable work with some interesting ideas (although I doubt the scientific plausibility of much of it), well told and exciting, but minor stuff.