Welcome aboard, Snowdrift, good to have you with us. Hope you enjoy your return to the hobby and the time you spend here. It's a great resource with lots of helpful and experienced folks who are willing to share ideas and techniques. I learn new stuff here all the time, and I've been building for decades now.
A suggestion for a great book-- "Scale Model Aircraft in Plastic Card," by Harry Woodman. Though first published in the 70's, the techniques and approach he embraced remains one of the best-ever guides to basic kit-fixing, detailing, and the creative use of materials, useful even if you build non-aircraft kits. Best of all, the author allowed the entire book to be accessed online through the wwimodeler.com website here.
Enjoy the hobby, ask questions if you've got 'em, and jump in and join the fun!