Science Fair Disaster! (13) (Galaxy Zack) Paperback – Illustrated, April 12, 2016

My son is seven and just started reading these books. He loves them. The only problem is he burns through each one in a single day, so they might be better for first graders than second.

My 7yr old son loves these books. Although he reads at 6th grade level he really loves the story. Takes about 30mins to read front to back but worth it. Mr. O'Ryan, please write for 12 yr olds!!!

My son (age 6) loves all books of this series.

Great series

My 6 Year old son read this book very quickly and asked to re-read it within days of finishing. This is a great book for introduction to chapter books with a fun plot including both realistic and futuristic science projects. I highly reccomend.

My son loves these books!