The first book in the Flowers of Eden series introduced readers to Bryony Linwood, an orphan trying desperately to provide for her sisters in the shadow of the Great Depression. In Castles in the Clouds, we meet one of those sisters—Larkspur Linwood, a young woman who yearns to become a teacher but is thwarted when too many unexpected changes in her life interrupt the pursuit of her college degree.

Young and impressionable, Lark mistakes a college professor’s interest for romantic love. When he offers her the chance to join his efforts serving at a mission a school in Kenya, she pictures herself bringing the light of knowledge to hundreds of African children eager to learn. But the menial tasks she’s assigned at the school aren’t so different from life on the farm where she grew up. Worse, her fragile heart is broken when she realizes her feelings for the charismatic professor are not returned. Miserable and deflated, she gives up and returns home.

Enter Professor Anson Schafer, whom she met briefly in Kenya. Partially blinded from an eye infection he contracted there, Professor Schafer cannot return to Africa. He has come to Lark’s college to recruit teachers for a more modest venture—the founding of schools here in the U.S. for those struggling through the Depression.

Still stinging from her experience in Kenya, Lark is reluctant to risk more disappointment, but she knows how great the need has become, and—although this isn’t yet the teaching career she’d envisioned—she finally agrees. As they work side by side, Lark begins to realize that the deepest satisfaction comes not so much from what you do, or where you do it, but from the attitude of your heart. She also slowly realizes that the gentle, determined Anson is the true love of her life.