Books by Suzy Kline
33 books by Suzy Kline, rated for reading level and content intensity.
Suzy Kline has 15 rated books in HootRated's catalog spanning Grade 2–4 reading level. The typical Suzy Kline book lands at Grade 3, with average content intensity 1.1/5. Most Suzy Kline titles fall within the Horrible Harry series.
Reading level alone doesn't tell parents whether a Suzy Kline book is right for a child. 100% of Suzy Kline's rated titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. 0% are rated Intense or Very Intense. The intensity badges below (green → red) help you match books to your child's emotional readiness, not just their reading ability. See our methodology for how we rate.
Horrible Harry in room 2B
Suzy Kline
Horrible Harry in room 2B
Suzy Kline
Mary Marony and the Snake
Suzy Kline
Mary Marony and the Snake
Suzy Kline
Mary Marony Hides Out
Suzy Kline
Mary Marony Hides Out
Suzy Kline
Mary Marony, mummy girl
Suzy Kline
Mary Marony, mummy girl
Suzy Kline
Horrible Harry goes to sea!
Suzy Kline
Horrible Harry goes to sea!
Suzy Kline
Horrible Harry and the dragon war
Suzy Kline
Horrible Harry and the dragon war
Suzy Kline
Horrible Harry and the Mud Gremlins
Suzy Kline
Horrible Harry and the Mud Gremlins
Suzy Kline
Horrible Harry and the locked closet
Suzy Kline
Horrible Harry and the locked closet
Suzy Kline
Horrible Harry and The Goog
Suzy Kline
Horrible Harry and The Goog
Suzy Kline
Horrible Harry and the ant invasion
Suzy Kline
Horrible Harry and the ant invasion
Suzy Kline
Horrible Harry and the Christmas surprise
Suzy Kline
Horrible Harry and the Christmas surprise
Suzy Kline
Horrible Harry and the dungeon
Suzy Kline
Horrible Harry and the dungeon
Suzy Kline
Horrible Harry at Halloween
Suzy Kline
Horrible Harry at Halloween
Suzy Kline
Horrible Harry and the Mud Gremlins
Suzy Kline
Horrible Harry and the Mud Gremlins
Suzy Kline
Horrible Harry's Secret
Suzy Kline
Horrible Harry's Secret
Suzy Kline
Horrible Harry And The Goog
Suzy Kline
Horrible Harry And The Goog
Suzy Kline
Horrible Harry and the battle of the bugs
Suzy Kline
Horrible Harry and the battle of the bugs
Suzy Kline
Herbie Jones
Suzy Kline
Herbie Jones
Suzy Kline
Herbie Jones superhero
Suzy Kline
Herbie Jones superhero
Suzy Kline
Horrible Harry and the birthday girl
Suzy Kline
Horrible Harry and the birthday girl
Suzy Kline
Horrible Harry on the ropes
Suzy Kline
Horrible Harry on the ropes
Suzy Kline
Song Lee and the I Hate You Note
Suzy Kline
Song Lee and the I Hate You Note
Suzy Kline
Horrible Harry and the Purple People
Suzy Kline
Horrible Harry and the Purple People
Suzy Kline
Marvin and the Meanest Girl
Suzy Kline
Marvin and the Meanest Girl
Suzy Kline
Horrible Harry goes cuckoo
Suzy Kline
Horrible Harry goes cuckoo
Suzy Kline
Horrible Harry and the secret treasure
Suzy Kline
Horrible Harry and the secret treasure
Suzy Kline
Horrible Harry and the June box
Suzy Kline
Horrible Harry and the June box
Suzy Kline
Horrible Harry and the scarlet scissors
Suzy Kline
Horrible Harry and the scarlet scissors
Suzy Kline
Horrible Harry and the stolen cookie
Suzy Kline
Horrible Harry and the stolen cookie
Suzy Kline
Horrible Harry and the hallway bully
Suzy Kline
Horrible Harry and the hallway bully
Suzy Kline
Horrible Harry and the Ant Invasion
Suzy Kline
Horrible Harry and the Ant Invasion
Suzy Kline
Horrible Harry and the Christmas Surprise
Suzy Kline
Horrible Harry and the Christmas Surprise
Suzy Kline
Herbie Jones
Suzy Kline
Herbie Jones
Suzy Kline
Questions about Suzy Kline's books
- What reading level are Suzy Kline's books?
- Suzy Kline's rated books range from Grade 2–4, with the typical book at Grade 3. Each title has a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.
- Are Suzy Kline's books appropriate for sensitive readers?
- 15 of Suzy Kline's 15 rated books (100%) are at Gentle or Mild intensity — safe for sensitive readers. 0 (0%) are rated Intense or Very Intense. Average intensity: 1.1/5.
- What age are Suzy Kline's books appropriate for?
- Suzy Kline's rated books target Ages 5–8. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.