Yes, in the context of algorithms - https://algs4.cs.princeton.edu/home/

However, at this point, I end up looking up that particular website instead of trying to remember anything about this book at all.

It’s one of these Borges moves: The book doesn’t really exist, outside of the remarks of elusive Google interviewers who, so legend has it, expect you to master it.

Hmm, I'd assumed Skiena https://www.springer.com/gp/book/9781848000698