Programming WebAssembly with Rust: Cannot open .epub file on mac books app

Bought this book yesterday but opening the .epub file seems to do nothing.
I’ve tried other books purchased from PragProg and everything else is readable.

Anyone else having the same issue?

We’re sorry to hear about your difficulties with the epub. Please drop an email to so we can try to help you with this.

I’ve downloaded the .epub and this time it’s working.
Thanks, this issue is resolved :smile: .