Oxford Reading Tree Songbirds provide: 
fully decodable texts that build on pupils' phonic knowledge as they work through the 36 books over 6 stages 
opportunities for segmenting, blending and matching sounds and letter blends 
lively illustrations by a variety of artists 
flexible activities that can be tailored to your phonic teaching 
Stage 1+ titles practise the sound made by the following letters: 
Top Cat - m c t p a o 
Sam's Pot - s m c t g p a o 
Bob Bug - r l d b f h i u, s m c t g p a o 
Dig, Dig, Dig - r l d b, h i u, s m t g p a o 
Zak and the Vet - v w y z j n k e, r d b h i u, s c t g a o 
Mum Bug's Bag - w y z j n k e, r d b f h i u, s m t g p a o 

Table of Contents:

Bob Bug
Dig, Dig, Dig!
Sam's Pot
Mum Bug's Bag
Top Cat
Zak and the Vet
Teaching Notes