welcome! i'm still a beginner but a little while ago a had a suggestion for a book. I read it and turns out it's very helpful it has the history of scroll saws, safety, helpful attachments, and beginner scroll saw patterns here is the link for it on amazon.
https://www.amazon.com/Scroll-Saw-Workbook-3rd-Skill-Building/dp/1565238494/ref=asc_df_1565238494/?tag=hyprod-20&linkCode=df0&hvadid=312176357204&hvpos=&hvnetw=g&hvrand=13720855548131921459&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9010766&hvtargid=pla-489299486127&psc=1&mcid=2be326be2e2330958792b7b899a8e1d1&tag=&ref=&adgrpid=60258871857&hvpone=&hvptwo=&hvadid=312176357204&hvpos=&hvnetw=g&hvrand=13720855548131921459&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9010766&hvtargid=pla-489299486127&gclid=CjwKCAjwh4-wBhB3EiwAeJsppGYegFW_2GkH61BCw32KAFU1xJrfN07E21hUUdhxl_zb4j-2izrqrRoCyhgQAvD_BwE