Nick and Tesla's solar-powered showdown

Name: Nick and Tesla's solar-powered showdown
Author: Bob Pflugfelder
ISBN: 9781594748660

Age Rating, Reading Level & Content Guide

A Mystery with Sun-Powered Gadgets You Can Build Yourself

by Bob Pflugfelder

Illustrated by Scott Garrett

Reading Level 4-5 LE · Mild · Emotional Ages 9-12 Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material. Its HootRating code, LE, means mild content, mostly emotional.

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About This Book

Nick and Tesla are not your average kids — they’re genius inventors who have faced spies and crooks head-on! This time, they’re up against a high-tech villain with a solar-powered plan that could change everything. Can their clever gadgets and quick thinking save their parents before it’s too late?

Themes

ScienceAdventure Family FriendshipExperimentsJuvenile fiction

Quick Assessment

This middle-grade fiction follows inventive siblings Nick and Tesla as they tackle a thrilling mystery involving their missing parents and a villainous plot centered on solar technology. Suitable for ages 9-12, the story encourages interest in science and engineering with hands-on project instructions included. It offers an engaging blend of adventure and educational content without intense violence or mature themes.

Why we rated Nick and Tesla's solar-powered showdown LE (Mild)

Nick and Tesla's solar-powered showdown is written at a Level 4-5 reading level across 259 pages. Reading-wise, most kids in grade 6 and up can manage Nick and Tesla's solar-powered showdown on their own; younger readers can enjoy it with a parent or teacher reading along.

We rate Nick and Tesla's solar-powered showdown as LE (Mild, mostly emotional) because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.

Thematically, Nick and Tesla's solar-powered showdown explores science, adventure, family, friendship, and experiments — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Kids drawn to stories about science, adventure, family.

Maybe not for

! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

LE · Mild · Emotional

Emotional

Mild ←

Physical

Mild

Social

Gentle

Thematic

Mild

Reading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate

Light conflict or tension. Mild peril resolved quickly.

Data confidence: high

Was our "Mild" content intensity rating accurate for this book?