All Caps in Book Design
In book design, the general rule is that all caps is fine for one line or occasional headings. But within the actual text, it’s best used sparingly. Why Not Use All Caps? All caps are harder to read than normal lowercase text because our eyes are drawn to pattern recognition. All caps produces a rectangular box, and we have to really focus to make out individual letters. Lowercase letters are varied—some are tall (dhkl), some are short (aeoru), some have descenders (pgyjq). M