Are these AP Exam Test Prep Books still relevant?

I’m planning on taking the AP Physics C, AP US History, APLAC, AP Psychology (self study) and AP Environmental exams next year. I have a couple of old AP exam prep books lying around from my sisters, and I was wondering if they are still relevant/can I use these books?

AP Physics C: Princeton 2015 Edition
AP Environmental: Barron’s 5th Edition
AP Psychology: 5th Edition

Additionally, I have yet to get the APUSH/APLAC books. I’m not even sure if getting a book for these two exams are worth it. What do you guys recommend?

Thanks for reading!