In this part . . .
Those of you with sharp eyes will notice something scandalous about this part right away: One chapter doesn't contain ten items.
But by the time most people get to this part of the book, they're tired of counting numbers, anyway. That's why these lists aren't numbered. They're just a bunch of facts tossed into a basket.
So when you read these chapters, remember that it's quality, not quantity that matters. Besides, would you want to read a tip about 8255 PPI (U20) messages just because one of the chapters in this part needed a tenth tip?