Unless it's a concept book (a counting book or the alphabet, etc.) most pbs have a narrative arc where the MC faces a problem, tries several times to solve it (tension), culminating in a climax, before it ends. And yes, usually the MC undergoes some sort of change.
Are there books that don't do this? Sure, there are always exceptions to the rule. But even the "quieter" books typically have some sort of narrative arc, though it might be small.