Frindle ~ Andrew Clements http://www.frindle.com/
Jan Brett http://www.janbrett.com
Grammar Blast http://www.eduplace.com/kids/hme/k_5/quizzes/index.html
Grammar Practice Park http://www.harcourtschool.com/menus/preview/harcourt_language/grammar_park.html
Magnetic Poetry http://www.magneticpoetry.com/kidspoetry/playonline.cfm
Word Central - Buzz Word of the Day http://www.wordcentral.com/buzzword/buzzword.php
Roald Dahl http://www.roalddahl.com/
Lemony Snicket http://www.lemonysnicket.com/index.cfm
Sarah Plain and Tall Pictures http://fiat.gslis.utexas.edu/~schapa/page.html
Silly Sentence Maker http://pbskids.org/readingrainbow/games/silly_sentence.html
Vocabulary Quiz http://www.scholastic.com/kids/homework/quiz_word.htm
PuzzleMaker http://puzzlemaker.discoveryeducation.com/WordSearchSetupForm.asp
Word Central
Merriam-Webster Dictionary
Fact Monster
Reading Planet http://www.rif.org/kids/readingplanet/gamestation.htm
Shel Silverstein