Understanding the openings: Wonderful book for opening #1.

Books that have visual planning - Chess Forums

Chess Book Paul Keres Theory of chess openings. Old Textbook

Back to Basics - Chess Openings

Quick Course of Chess Openings

ABC's Of Chess Openings For Kids - by Daniel Hallback (Paperback)

Chess Openings for Beginners: The Complete Manual To Learn The Fundamentals, The Strategy And The Best Moves At The Start Of The Game [2021] (Chess for Beginners) (Paperback)

World Champion Openings, Chess Books

Minckwitz's Blog • Book Review: Back to Basics: Chess Openings by Carsten Hansen •

Encyclopaedia of Chess Openings BII

Discovering Chess Openings: Building Opening Skills from Basic Principles (2006) ~ by John Emms - Eborn Books