Who Put That Hair in My Toothbrush?

Firefly & Fern Summary

When Greg and his sister Megin constantly battle over everything from bathroom time to homework space, their sibling rivalry reaches hilarious new heights—including the infamous toothbrush incident. This witty novel explores the messy, complicated, and ultimately loving relationship between two kids who drive each other crazy while learning what it really means to be family. Readers will laugh at the relatable chaos while discovering how siblings can transform conflict into understanding.