Mrs. Piggle Wiggle

A series of books by Betty McDonald about a small old lady who lives in an upside-down house. She spends her time curing children's bad habits with magical cures left by her dead husband. A light-hearted critique of modern parenting with two sets of Aesops, one for children about the fact there are consequences to their actions and one for parents about how it's important to let their children learn these things for themselves.

This series has examples of:

 * Aesoptinum
 * Applied Phlebotinum- the magic cures.
 * Be Careful What You Wish For - The cure for children who want to stay up all night is just to let them. The children end up discovering that it's annoying to be tired all the time during the day, and then when they fall asleep at a movie primere they'd been looking forward to for ages, that's the last straw.
 * Because I Said So -Deconstructed. All it teaches children is that their parents don't actually have reasons for saying what they do (since they can't produce those reasons when challenged), and so when the parent actually is trying to impart an important life lesson, their kid isn't going to listen to them.
 * Chaste Hero -Mrs. Piggle-Wiggle is never mentioned as being so much as interested in other men after the death of her husband.
 * Cool House -It's literally upside-down!
 * Cool Old Lady- Mrs. Piggle Wiggle
 * Meaningful Name: Dick Thompson in "The Selfish Boy Cure", at least before his redemption.
 * Messy Pig - Inverted. Mrs. Piggle-Wiggle has a pig named Lester. He doesn't speak, but he does help kids with bad table manners by setting a good example. He's clean, tidy, and smart.
 * Free-Range Children- In addition to the time period, allowing children to discover how the world works for themselves, providing help instead of controlling them, is a major theme.
 * Local Hangout- the house
 * Nice Job Raising Them, Parent -Many of the cures are only necessary because the parents actively let it get to that point, through either overindulging a child or trying to be too controlling in general. If Herbert Prentiss' mother hadn't kept caving and cleaning up his room for him, Herbert would have discovered years ago that if he didn't want to step on blocks and wanted a place to sleep, he'd better clean it up. In other cases, the parents undermined their own authority by using Because I Said So in place of actual reasons, so their children simply don't listen to them anymore because it seems like they don't know what they're talking about. Generally, Ms. Piggle-Wiggle is the last resort: only a few are Genre Savvy enough to consult an expert when a problem comes up.
 * Not Good With Adults- Although she will happily discuss the childrens' problems over the phone when the parents call, she does not invite adult guests over or socialize with them like she does with the neighborhood kids.
 * The Pig Pen -Patsy
 * Pirate -Mr. Piggle-Wiggle was a pirate...who left behind his treasure map
 * Reverse Psychology -Some of the cures.
 * Take That -Many, against the Because I Said So school of parenting. Most of the cures essentially consist of allowing the child to discover that their actions actually have consequences, learning how the world works and what to do in order to obtain the desired results instead of just that father knows best.
 * Team Mom -Mrs. Piggle-Wiggle
 * The Fifties (or thereabouts)
 * Tough Love -Advocates a much less harsh version of the trope: parents who try to protect their kids from the real world too much will prevent them from learning how to handle it, but all of the parents in the books still love their kids and are involved with them to some degree. A lot of the parents start having problems with the cures during the part where the kid is discovering the consequences of their actions, but not stepping in to soften the blow so much that the lesson is lost is vital.
 * Trash of the Titans -Hubert Prentiss
 * Treasure Map
 * Widow Witch