Just that really. DS is 4 and has finished the Julia Donaldson songbirds phonics stages 1-6 set. He is quite comfortable reading them all by himself now. What series/level should I get him next. He starts school this sept so ideally I would like to get something relatively cheaply through t'internet to see him through the summer.
We do use our local library a lot but as they only sort the childrens fiction into preschool, infant, junior and teenage it's quite hard to find things at the right level and DS is a stickler for reading series in exactly the right order.
Any suggestions (or links to old threads which have probably asked the same question several times) would be appreciated.