In the High Valley Being the fifth and last volume of the Katy Did series

"In the High Valley" by Susan Coolidge is the final book in a series, following Imogen Young and her brother, Lionel, as they leave England for a new life in Colorado's High Valley. The story explores what it means to leave everything you know behind, how family sticks together, and how different cultures can be. It starts with Imogen and Lionel saying goodbye to their home, filled with worries and guesses about what America will be like. The book paints a picture of their English home, showing how much Imogen loves where she is from. As they get ready to leave, the story sets up a big change from their peaceful English life to the unknown challenges waiting for them, hinting at the mix of excitement and fear that comes with starting over.