If you're looking for a more in-depth introduction, "Astrology for Dummies" by Rae Orion is a great option. It breaks down the concepts in a clear and accessible manner, making it easier for beginners to grasp the foundations of astrology.
Another highly recommended book is "The Inner Sky" by Steven Forrest. It offers a holistic approach to astrology, focusing on understanding the psychological and spiritual dimensions of the birth chart. It's an insightful read for beginners and beyond.
I'd also suggest "Astrology: A Cosmic Science" by Isabel Hickey. It's a classic book that delves into the spiritual aspects of astrology and how it connects to our personal growth and evolution. It's a bit more advanced but still accessible for beginners.