Clot & Scab

Gross Stuff about Your Scrapes, Bumps, and Bruises

From the Series Gross Body Science

  • Interest Level: Grade 3 - Grade 5
  • Reading Level: Grade 4

Have you ever crashed your bike and torn up your knee? Or have you been hit in the face by a ball and gotten a big shiny bruise around your eye? Have any of your scabs ever oozed with gross-looking pus? Blood, bruises, and scabs are all part of your body’s healing process. But sometimes you need a little extra help – from stitches, staples, or maybe even maggots and leeches! Hey, people do crazy things. Learn how your body repairs itself and what happens when something goes wrong, like getting gangrene (eew!). With close-up pictures and lots of disgusting facts, this book tells all about the gross science behind your body’s functions.

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Interest Level Grade 3 - Grade 5
Reading Level Grade 4
Genre Science
Copyright 2010
Publisher Lerner Publishing Group
Imprint Millbrook Press ™
Language English
Number of Pages 48
Publication Date 2012-01-01
Reading Counts! Level 4.6
Text Type Informational/Explanatory
BISACS JNF024000, JNF051050
Dewey 617.1
Graphics Full-color illustrations
Dimensions 7.125 x 8.625
Lexile 760
Guided Reading Level U
ATOS Reading Level 5.0
Accelerated Reader® Quiz 131750
Accelerated Reader® Points 1.0
Features Bibliography/further reading, Glossary, Index, Reviewed, Sidebars, Table of contents, and Teaching Guides

Author: Kristi Lew

Kristi Lew is the author of more than thirty science books for teachers and young people. Fascinated with science from a young age, she studied biochemistry and genetics in college. Before she started writing full-time, she worked in genetics laboratories for more than 10 years and taught high-school science. When she’s not writing, she enjoys sailing with her husband aboard their small sailboat, Proton. She writes, lives, and sails in sunny St. Petersburg, Florida. You can reach Kristi and her two furry, feline office mates at As soon as she gets back from the beach, she’ll write you back.

Illustrator: Michael Slack

Michael Slack is an illustrator, artist, and primate enthusiast. His illustrations have been featured in books, magazines, posters, games, and many different size screens. He has perfected the "simian stance", and has been witnessed making monkey faces in the mirror. He hopes to some day shake hands with a chimp. Titles he has illustrated include: My Life as a Chicken by Ellen A. Kelley, Flim Flam Fairies by Alan Katz, Knuckle Heads by Joan Holub. His authored and illustrated titles are Ick the Game and the up coming Monkey Truck. Michael lives in Lafayette, California.

Lerner eSource™ offers free digital teaching and learning resources, including Common Core State Standards (CCSS) teaching guides. These guides, created by classroom teachers, offer short lessons and writing exercises that give students specific instruction and practice using Common Core skills and strategies. Lerner eSource also provides additional resources including online activities, downloadable/printable graphic organizers, and additional educational materials that would also support Common Core instruction. Download, share, pin, print, and save as many of these free resources as you like!

Gross Body Science

Take readers on a guided tour of the human body’s grossest functions. Lighthearted text and irreverent illustrations pull readers in, while key science information about body systems and functions are revealed through clear explanations and fascinating photographs offering a… View available downloads →


School Library Journal

“These titles work the ick factor to the max with their irreverent style and over-the-top look at body functions. Solid information layered between sarcastic comments and kid-friendly terminology like fart, poop, barf, and puke will keep readers engaged.”
School Library Journal