A new quirky-funny book from the author of Unusual Chickens for the Exceptional Poultry Farmer about a boy whose plans for the summer go sideways when the ghost of his great-great-grandmother demands his attention. HD Schenk is a maker--an inventor, a builder of things. He wants to show everyone what he can do, and his plan is to build his own computer and enter it in the county fair. To earn money for the parts, HD has promised to clean out his uncle's...