Search return

[zwMyAqkS]

Thanks

[Peter87]

I think you want to search for the name inside the author string instead of the other way around.

found = books[i].author.find(name);

[Thomas1965]

In showBooksByAuthor you need to compare books author with name, not the other way around.

[goldenchicken]

Please don't remove your question when you have the answer, this way, nobody can learn from it. Please restore your question to it's original state.