Also or even

Hi everyone, could someone could explaine to me when to use these two words in a phrase ?? What is the difference between 'also' and 'even'?
Thank you very much ☺????????????????

"I like eating apples, I also like eating pears."  It means "as well as" or "too"

" I love that author, and I have all of his books - even the ones which are out of print."When a strong statement is made, the statement is often followed with an example containing "even." The word "even" adds shock, surprise, or excitement

You also get Even Though / Even When / Even If and Even So