In the spirit of Halloween, Mrs. Trotta’s class at Susan E. Wiley Elementary School learned a valuable lesson while reading “Alice & Greta.” In the book, the “Brewmerang Principle” states: “Whatever you chant, whatever you brew, sooner or later comes back to you!” Mrs. Trotta’s little sorcerers used their handmade wands to practice the “Brewmerang Principle” and conjure up some goodness in the world so goodness will come back to them.