MacCarald 
Engineering Wonders Spacecraft 

In Spacecraft, readers will be introduced to the evolution of spacecraft technology over time, and peek into the possibilities for the spacecraft of tomorrow. This fact- and photo-filled text explains how engineers deal with the challenges of reaching and working in space. The Engineering Wonders series for grades 4-8 explores the ways engineers identify the needs to be met and/or problems to be solved and crated solutions through innovative design. Featuring 48 pages, this series takes a look at a variety of structural, technical, and transportation engineering and their applications