Jill Jet Decodable Chapter Books Box Set Phonics (phase 3) Camping Ferch camping.info. Targets phonics and consonant digraphs. Provides practice to review and master letter sounds while reading early chapter stories. Features controlled vocabulary aligned to a Phase 3 scope and sequence. Includes 12 decodable stories across 6 books. Controlled text written at Phase 3 level. Each book measures 7. 9 x 5. 1 inches. Soft cover with durable pages. Reading level K. Interest level 5+ years.