The All-Stars series is aimed at more able infant readers who are ready for short chapter books. This set of Gold bookbanded books is suitable for the average child towards the end of Year 2 (age 6-7), but the content is appropriate for so-called 'high flyers' from reception upwards. My son read them at nearly 6 years old. All 6 books have 5 chapters and 32 pages.
They are:
Squirrel (a true story; our favourite from the set)
Robot's Special day
Charlie Stories
Snow troll
The Lazy Giant
Terry Takes Off (Volcano Valley dinosaurs book, like Cosmo for Captain from All-Stars set 1)
They come with teaching notes (aimed at classroom use, but good at home too).
Shop around for these. ORT books are very hard to find below (expensive) RRP, but Amazon always has sellers offering them for better value.