This title is part of Bug Club Phonics - the first synthetic phonics programme to bring together research-based teaching methods with 100% decodable books, CBeebies video, and an online reading world to give today’s children a firm, fun foundation in Phonics. In this Phase 2 (Set 4) Bug Club Phonics Alphablocks fiction book: C and K get a rock … but is it really a rock? This title features the popular CBeebies Alphablocks characters.