https://bklarson.com/2026/04/07/stunning-new-covers-for-the-secret-of-the-crystal-books/Author, Brian K. Larsonen2026-04-07T17:19:40+00:00Stunning New Covers for the Secret of the Crystal Booksscience fiction author, author blog, writing community, amwriting, crystal power, indieauthor, sparking imaginations