The 4th edition ISBNs are critical because the 3rd edition (2019) is significantly different (less climate, weaker genetics, no COVID immunology).

The 4th Edition of Biology: How Life Works by James Morris and colleagues focuses on teaching biology through a "storyline" approach that emphasizes the interconnections between concepts. Amazon.com Core Content Structure

: Summarize how biology concepts connect to solve contemporary issues like food security and climate change. Macmillan Learning or a deep dive into one of the eight specific cases Biology: How Life Works