57 books • 2 series
Science Bug Year 1 & 2 Extra Large School Subscription International (Science Bug Online)
Science Bug Year 3 & 4 Extra Large School Subscription International (Science Bug Online)
Science Bug Year 3 & 4 Very Small School Subscription International (Science Bug Online)
Science Bug Year 1 & 2 Very Small School Subscription International (Science Bug Online)
Science Bug Year 5 & 6 Extra Large School Subscription International (Science Bug Online)