Eight-year-old Terry has a big heart, a gentle voice, and a powerful dream. When kindness meets creativity, Terry invents the Trapillankey, a travel pillow and blanket designed to bring warmth, comfort, and hope to those who need it most. Little Terry Invents the Trapillankey is an inspiring children's story about empathy, resilience, and believing in your light, even when the world tries to dim it.

Published nearly a decade ago, Fluid Machinery: Performance, Analysis, and Design quickly became popular with students, professors, and professionals because of its comprehensive and comprehensible introduction to the fluid mechanics of turbomachinery. Renamed to reflect its wider scope and reorganized content, this second edition provides a more l

In the hallowed halls of early Christianity, Saint Ambrose penned a treatise that would forever shape the discourse on chastity and the sacredness of virginity. "On Virginity" is a profound exploration of the virtues of abstinence, offering a compelling argument for the superiority of a life dedicated to God over the allurements of the flesh. Through eloquent prose and unwavering conviction, Ambrose extols the beauty and power of virginity, urging his readers to embrace a life of purity an...