Books by Bob Pflugfelder
3 books by Bob Pflugfelder, each with a full review and ratings for reading level and content intensity.
Bob Pflugfelder has 3 books with full reviews on HootRated, spanning Grade 3–5 reading level. The typical Bob Pflugfelder book lands at Grade 4, with average content intensity 2/5.
Reading level alone doesn't tell parents whether a Bob Pflugfelder book is right for a child. All of Bob Pflugfelder's reviewed titles are at Gentle or Mild intensity — appropriate for sensitive readers or kids reading ahead of their emotional readiness. None 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.
Nick and Tesla's high-voltage danger lab
Bob Pflugfelder
Nick and Tesla's high-voltage danger lab
Bob Pflugfelder
Nick and Tesla's secret agent gadget battle
Bob Pflugfelder
Nick and Tesla's secret agent gadget battle
Bob Pflugfelder
Nick and Tesla's solar-powered showdown
Bob Pflugfelder
Nick and Tesla's solar-powered showdown
Bob Pflugfelder
Questions about Bob Pflugfelder's books
- What reading level are Bob Pflugfelder's books?
- Bob Pflugfelder's reviewed books range from Grade 3–5, with the typical book at Grade 4. Each title has a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.
- Are Bob Pflugfelder's books appropriate for sensitive readers?
- All 3 of Bob Pflugfelder's reviewed books are at Gentle or Mild intensity — safe for sensitive readers. None are rated Intense or Very Intense. Average intensity: 2/5.
- What age are Bob Pflugfelder's books appropriate for?
- Bob Pflugfelder's reviewed books target Ages 5-8 and Ages 9-12. HootRated rates each book on reading level and content intensity — match both dimensions, not just one.