Book excerpt: WWII airman Luke Hampstead found comfort in letters from the sister of a lost compatriot. When he visits Texas to thank her, he discovers her constructing a project with surprising ties to his letters. . . and that she herself is even more surprising. While a promising opportunity awaits him elsewhere, will what they've shared be enough to give their future flight? From Roots to Sky is a heartfelt novella from award-winning author Amanda Dykes.