A scifi book about kids who traveled to an alternative universe?
October 20, 2012 2:39 PM Subscribe
I'm looking for a sci-fi book about young people who traveled to an alternative universe on multiple occasions. There was something about a power station and the story may also have mentioned a triangular symbol. It turns out that their switching between universes was limited for some reason.
posted by who squared to Grab Bag (13 answers total) 2 users marked this as a favorite
The book would have been written at least 25 yrs ago. There weren't a lot of travelers and I think in the end, they had to make a decision about which world they'd stay in for good. Also, I think the power station was located near a beach or at least a body of water.
This is definitely not anything by Madeline L'Engle but it was written around that period, I think.