This book isn't actually appropriate for toddler age children, but there is a "sequel" that focuses on toddlers. While there are some nice ideas in the book, it tends to ignore the most challenging parts of parenting. If you're going to spend the time reading a parenting book, I'd recommend a research-based parenting program.
>I'd recommend a research-based parenting program.
Can you share the ones you liked, please?
Incredible Years has a series of books for different ages.