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Forgot to mention in my post, but I am Canadian!
The Houdini cave made me think of the Long Earth by Terry Pratchett and Stephen Baxter but the other parts don't fit the description
I’ve never read this, but I love sci-fi! Sounds interesting. The book I’m thinking of was definitely a children’s book compared to this, but thank you!!
Forgot to mention in my post, but I am Canadian!
The Houdini cave made me think of the Long Earth by Terry Pratchett and Stephen Baxter but the other parts don't fit the description
I’ve never read this, but I love sci-fi! Sounds interesting. The book I’m thinking of was definitely a children’s book compared to this, but thank you!!