CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide 1st Edition

Does not cover all exam topics.

Just finished (failing) the exam, and this book is lacking core areas of concentration. I won't go into "what" areas are missing that the exam hit hard for NDA purposes, but I will say that from scouring forums, most people who passed first try did not use this book as a main source. That honor goes to Todd Llammle's two book set. I know that other folks at my work who used this as a source struggled. Very dry style as compared to Lammle, and as I said, missing MAJOR hot topics that you'll see on the exam. In retrospect, I wish I had used Lammle's books as a primary source, especially since they are free as part of Kindle Unlimited.

How can an ebook be published in 2022 and not have continuous scrolling?