Max and the book of chaos (EP)

I couldn’t defeat this boss for a long time until I worked out a tactic
far right corner (next to the white book on the floor) wait for the books to fall
as soon as the wave of books ends, immediately attack the boss
we dodge his attacks , repeat 10 times and the boss will be defeated

PS: in the store in special items - it’s better to buy acceleration (3rd point)