Reviews
“The most satisfying entry yet. It’s a five-year space mission, so at this rate, Testa will write 22.7 more volumes. Excellent.” —Booklist on The Cassini Code
“Grabs readers’ attention with the very first page and never lets go…. Both a mystery and an adventure, combining a solid cast of characters with humor, pathos, growing pains and just a hint of romance, this opener bodes well for the remainder of the series.” —Kirkus Reviews on The Comet’s Curse
“Part space opera, part mystery, the story draws readers in from the beginning with well-placed hooks, plenty of suspense, and a strong premise.” —School Library Journal on The Comet’s Curse