“Simple vocabulary and sentence structure, combined with frequent inset illustrations and short chapters, make this a classic high/low transitional chapter book for older readers.”—Booklist (On Alton Heights All-Stars) Book 1 Available Now Reading Level: 2-3 · Interest Level 4-7 Read More AVAILABLE NOW Reading Level: 2-3 · Interest Level 4-7 Read More Book 2 Book 3 Available Now Reading Level: 2-3 · Interest Level 4-7 Read More AVAILABLE NOW Reading Level: 2-3 · Interest Level 4-7 Read More Book 4 Book 5 available now Reading Level: 2-3 · Interest Level 4-7 Read More available now Reading Level: Pre-K-2 · Interest Level: Pre-K-2 Read More Picture book