This is a bundle of eight Scooby-Doo Mysteries from Scholastic. They are all gently used; read once or maybe twice. The print is fairly large and there are many colorful illustrations. Each has nine chapters and is just under 60 pages. They were printed between 1998 and 2002. Originally $3.99 each. A bonus book is included, GUINESS WORLD RECORDS. It contains fun world records set by students in 2002, 2003, and 2004. Printed in 2005.