Start with high-confidence pet resources books, then narrow by subgenre or adjacent topics.
Lucky Dog Lessons
Brandon McMillan
Catwise
Pam Johnson-Bennett
The Power of Positive Dog Training
Pat Miller
Handbook of Applied Dog Behavior and Training, Etiology and Assessment of Behavior Problems
Steve Lindsay
Cats for Dummies
Gina Spadafori, Lauren Demos
The Only Cat Book You'll Ever Need
Steve Duno, Andrea Mattei
Zak George's Dog Training Revolution
Zak George, Dina Roth Port
