His latest novel, CHRONAL ENGINE, was released March 20, 2012, by Clarion Books (Houghton Mifflin Harcourt). It’s a mystery-adventure time-travel story about three teens who use their reclusive grandfather’s time machine to travel back to the Age of Dinosaurs to rescue their kidnapped sister and solve a family mystery.
Click Chronal Engine Activity Kit to download a free activity kit based on the novel!
Greg’s next novel, LITTLE GREEN MEN AT THE MERCURY INN, will be published by Roaring Brook Press in Spring 2014. It’s a comedic middle grade story about three friends at a motel in Cocoa Beach, Florida, and what happens when a manned space launch at Kennedy Space Center is scrubbed due to the appearance of an unidentified flying object over Cape Canaveral.
Feel free to explore!