Tomorrow, at dawn, you are going to be shoved through a doorway that opens into a world you have never seen. You do not know if the world you are about the enter will be tropical or arctic, desert or jungle. You may emerge in a dawn-history swamp snarling with giant reptiles; you may slither on the ice of a world gaunt beneath the fading light of an aged and lonely sun…
Published by Charles Scribner’s Sons* in 1955, TUNNEL IN THE SKY is part of Heinlein’s “young adult” series of books. Since the accidental discovery of gate travel, an overpopulated Earth was shipping its hungry citizens off as quickly as it can, colonizing the Universe (or dying, trying). A degree in an off-planet career path, like colonial lawyer or emergency doctor or expeditionary leader, would mean the difference between being a subordinate, a working-class member of the group, or someone trusted with a leadership position.The bulk of the characters in the book are 17 or 18 years old, with a few in their early twenties and a few more about 15. The only adults are shown, briefly, at the bookends of the story. A group of 100 or so students, from three high schools and one college, are about to take the final exam in their Outworld survival course. With no one to guide them, they’re on their own – and the price for failure is death.
Instead of surviving for ten days and being called home, the kids find themselves waiting … and waiting … and waiting. Eventually they gather together to make a new society for themselves, since the old one seems to have forgotten all about them. Though there are elements of Lord of the Flies, this is a kid-friendly book, and Heinlein keeps the death and gore down to a warning level. You see enough to take their predicament seriously, but not enough to turn this into horror. In fact the narrator, Rod, has an easy-going way of talking and thinking that keeps the story from becoming too scary and helps propel it into an adventure story. Think Swiss Family Robinson, instead.
How does the book, 57 years old, come across to a modern reader? Continue reading