When John Christopher wrote The Tripods trilogy in the 1960s, it was a turning point for the author. As one who had written only for adults in the the earlier part of his career, he now wrote almost exclusively for children. The Lotus Caves is the children’s novel that immediately followed The Tripods.
This is a moon adventure, something that perhaps has limited appeal today, but would have been really exciting in the year of publication, 1969, the same year as the first manned moon landing. From a 60s perspective, the novel envisions a fairly gritty possible future, with a mining colony established on the moon and entire families living within a huge domed structure called The Bubble. Lives are a little colourless in comparison to Earth. Commodities are always in limited supply, so lifestyles of conservation are encouraged, where every little thing is important – in stark contrast to the affluence that’s possible on Earth. An artificial lake with its own fish is provided, to make the families feel more at home. But for some of the young, the moon has always been their home. Born there, and destined to remain until their parents have finished their contracts, the young nevertheless long to visit the blue world they’ve only ever seen in books and videos.
Marty is one such teenager. Bored with life in The Bubble, he ends up getting into a bit of mischief with his new friend Steve. Discovering a passkey accidentally left in the ignition of a lunar crawler, the boys take hold of a rare opportunity to travel far and wide across the lunar landscape. Their first destination is First Station, the now abandoned predecessor to The Bubble, where they discover the diary of a colonist who went missing under mysterious circumstances, telling stories of a vision of a strange impossible flower on the moon. Marty and Steve go in search of the mystery. From that point on in, we leave mundane science fiction behind and grasp the reins of fantasy. For under the surface of the moon is a bizarre plant-like entity who welcomes the boys and never wants them to leave.
When I was reading this novel, I couldn’t help but wonder if Christopher’s favourite theme of mind-manipulation would make an appearance, since I had already seen featured in The Tripods, The Guardians, The Prince in Waiting, and A Dusk of Demons. Yes, it’s here, too. Perhaps “social conditioning” is a better word to describe Christopher’s obsession. This time the conditioning comes not from a metal mesh embedded in the brain, but from an external force that obtains obedience by creating feelings of peace and happiness. It’s the human will versus the emotions in a battle for freedom.
A criticism purely on personal taste: I found the story a bit too wacky. I’m not a great fan of the fantasy genre, and The Lotus Caves ultimately abandoned its sci-fi beginnings in favour of something completely “out there.” That said, I found the novel to be an enjoyable worthwhile adventure.