Suggested Readings for PSM

Hi all

Am new to this world of PSM certification. Was wandering do I need to go through all the 15 suggested books in 5 different sections before sitting for the PSM exam or can I pick up one book from each group to gain some good understanding before sitting for the certification?

Professional Scrum Master Subject Areas
https://www.scrum.org/Courses/Professional-Scrum-Master/PSM-Subject-Areas