Dave Haeffner publishes the Selenium Guidebook (seleniumguidebook.com) — one of the most authoritative independent paid resources on Selenium WebDriver test automation. He has been publishing Selenium content continuously for over a decade and is one of the longer-running independent voices on browser automation.
His CourseFlix listing carries The Selenium Guidebook (The Complete Package — Java) — a comprehensive treatment of Selenium WebDriver in Java covering the page-object pattern, parallel execution, the CI/CD integration, and the engineering patterns for building maintainable browser-test suites.
Material is paid and aimed at QA engineers and developers building automated browser tests. For broader content, see CourseFlix's Selenium category page.
