Good reads about tactics

Hi. Chess Tactics for Students by John A. Bain is a good book for beginners. It teaches the basic patterns such as pins, skewers, etc. so is a basic introduction. The same patterns are taught in the lessons and learning puzzles on here. But IMO Bain is more structured and some people prefer a book. Amazon have it. You can probably preview a chapter and read reviews.

many books on tactics recommended here...
Good Chess Books for Beginners and Beyond...
https://www.chess.com/blog/RussBell/good-chess-books-for-beginners-and-beyond