Themes: Mystery, Fiction. Phonics Skill: Suffixes. Alex is cleaning his grandma's house when he hears a news story about the theft of a priceless vase. The problem is that vase looks awfully familiar. It seems unbelievable but could his grandma be a thief? Support striving readers with these low-level, age-respectful decodable books. Phonics Decodable Readers feature words from basic phonics rules, plus specific pattern words. All books feature a glossary, and nonfiction books include technical vocabulary and definitions to help set striving readers up for success. Each book is 48 pages.