En los turbulentos campos de energía de un planeta distante, los nativos descubren que una enorme criatura interestelar se desplaza destruyendo sistemas planetarios, en apariencia creando una zona de vacío que protegerá a los sistemas exteriores de una explosión galáctica. Intentando comunicarse con esta vasta criatura, las gentes del lejano planeta entran en contacto con los terrestres, y juntos encuentran un nuevo y sorprendente modo de vivir.

Of her two novels, I like this one the best. ( )

I came to Up the Walls of the World knowing very little of James Tiptree, Jr. I knew that the author’s real name was Alice Bradley Sheldon and that her publisher kept her identity secret until 1977 (the year before Up the Walls of the World was released). The science fiction community argued over who Tiptree was (some sort of government spy perhaps) and what gender (both Robert Silverberg and Harlan Ellison assumed male).

But that’s all I knew. I’d never read her stuff, even though several of her books have been on our bookshelves for ages. So, it was with a lot of curiosity and excitement that I started reading what was Tiptree’s first novel for my next WOGF challenge book. It held up to that approach, I’m happy to say.

Up the Walls of the World is a complicated tale, starting in the brain of the Destroyer, an entity larger than a solar system moving through space in existential pain. It considers itself evil and a betrayer of its kind.

Tiptree introduces us next to an entity that can pick up on that evil. She is a Tyrenni, part of a race of creatures resembling manta rays who ride the winds of a large gas planet’s atmosphere and communicate telepathically and through the changing colors of their bodies. Something is destroying the Tyrenni’s planet.

Next we meet a group of plain old humans. Well, not exactly. They’re a group of supposedly telepathic folk conducting experiments at a US Navy laboratory.

The book moves amongst all three of these. I was most interested in the Tyrenni because I had never read anything like them before. Tiptree did a great job of creating a wholly other sentient species that is utterly unhuman, and she still found space to play with gender and society. In Tyrenni culture, males are the childbearers and hold a higher place in society because of it. The females are the explorers and have all the fun.

The humans took time to grow on me. I initially found the group’s medical doctor (and our introduction to this aspect of the book) to be annoying in his attitudes and near fetishization of the team’s only Black member and IT chief, Margaret Omali. But there’s an aspect to Daniel Dann’s character that reveals itself slowly through the book and helped diffuse some of that.

The Destroyer itself is simply brilliant and the reveal of its true mission made me smile, as did the way Tiptree wove all three elements of the book together into a satisfying conclusion.

Up the Walls of the World is one of the most original books of any genre I’ve read in a long time and a fun read. I ended up loving most of her characters, especially Tivonel, the first Tyrenni we meet. And the book kept me guessing most of the way. Highly recommended. 4.6/5

I also wonder if this is where Whedon got Faith’s catchphrase, because there it is on page 133.

“Five by five!” Costakis calls out again, and then Winona exclaims in a strained voice, “Doctor Catledge, this is wild. I know we’re getting them.” ( )

URANIA COLLEZIONE NR.146

I am entirely blown away by Tiptree.

I have low expectations of classic SF, but Tiptree has taught me a sharp lesson in how much more interesting things became in the 70s. A traditional Cold War military story - in which the Navy try to use telepathy to communicate with submarines - is subverted by the non-traditional characters long before you begin to appreciate the dilemma and politics of the desperate aliens trying to reach out across the ether.

Expect much musing on gender roles, morality and the nature of the individual. Surprisingly modern in its outlook, and unexpectedly optimistic.

Full review ( )