Planning the next book - "Uncharted Drift"

– A book needs characters the readers care about. A book needs a plot line (s) that keeps readers turning pages. Easy, right? No. I’m writing my sixth book and working on developing interesting characters and plot lines. Since this book is a spin-off of my fourth book, Deadly Secrets, the characters are coming easily, with maybe too many interesting characters. I have several plot lines in mind, and now I need to determine if they all work and how they come together at the end. I am trying a new way of plotting this time. Because ideas come to me at the times when I’m not at my laptop, nor do I want to get it fired up, I purchased a small wipeable board that I can easily access anytime to develop characters and outline plot ideas. The board is easily erased as changes are made. In the meantime, I have to write bios for all the main characters. It’s a time to dig deep into each character to capture what they look like, their mannerisms, how they think, and what baggage they carry. Where they find joy and what causes them anxiety. Because a writer likes to get right into the story, it’s easy to put the bio descriptions off, but I’ve learned it is better to take the time to do this, because I’ll be sorry mid-story if I don’t.