From Amber Collins comes another entry in the popular potion-themed collection—Volume 10 of stories where mysterious brews can change size in an instant. Strange serums, experimental potions, and curious concoctions lead to dramatic transformations as characters suddenly grow larger than life or shrink down to a tiny scale. Some transformations are planned, some are accidents, and some spiral far beyond what anyone expected. This volume includes ten potion-fueled stories of growth, shrinking, and unpredictable size-changing chaos: Titan Serum 1 Titan Serum 2 Fun with Shrinking Serum The Mix-Up Shrink to Sneak Risky Shrinking Partner Swap Party Karli and Jenn's Shrunken Weekend Are You . . . Growing? Shrinking for Olivia If you enjoy transformation stories where a single potion can make someone enormous—or leave them tiny in a suddenly gigantic world—this latest collection from Amber Collins delivers another round of imaginative size-changing adventures.