Units 8-10 include 12 books which introduce adjacent consonants: 

Unit 8 - Lost (VCC, CVCC); Book 1 - Lost; Book 2 - Jump; Book 3 - Junk; Book 4 - The Gift

Unit 9 - Bob is Glum (CCVC); Book 1 - Bob is not Glad; Book 2 - Don't Spill; Book 3 - Floss; Book 4 - Stop the Pram

Unit 10 - Punk Smells Crisps (CCVCC); Book 1 - Punk Smells Crisps; Book 2 - Frank Swims; Book 3 - Stunt Rat; Book 4 - Mum gets Strict; Each book has one line of text per page. 

This is an ideal reading resource for any phonic reading programme including Phase 2 and 4 of 'Letters and Sounds' (normally Reception Year).