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In the 90s, there was a sci fi book in my elementary school library about this very subject. I swore it was by William Shatner (it wasn't), and I had the name
by tekstar 6y ago
In the 90s, there was a sci fi book in my elementary school library about this very subject. I swore it was by William Shatner (it wasn't), and I had the name slightly wrong, so I hadn't been able to find it again until tonight.
https://en.wikipedia.org/wiki/The_Boy_Who_Reversed_Himself https://en.wikipedia.org/wiki/The_Boy_Who_Reversed_Himself
This book covers all sorts of situations about objects in fewer and additional dimensions.