Handbook

http://www.tc.umn.edu/~jewel001/grammar/

Free Spelling Worksheets

http://www.tlsbooks.com/spellingworksheets.htm

Spelling and Spelling Activities

http://www.yourdictionary.com/library/grammar/spelling-and-word-lists.html

Book

http://www.grammarbook.com/

Words and Spelling Games

http://www.woodlands-junior.kent.sch.uk/interactive/literacy.html

Club Grammar

http://www.englishclub.com/grammar/

BBC

http://www.bbc.co.uk/schools/ks2bitesize/english/spelling_grammar/

Spelling Quiz With - Without Sound

http://eslus.com/LESSONS/SPELL/SPELL.HTM

Fact / Info

http://www.factmonster.com/ipka/A0882902.html
http://www.infoplease.com/homework/english-grammar-spelling.html

Kids

http://www.netrover.com/~kingskid/writing/Kids_Writing.html
http://www.kidsspell.com/

Guide to Grammer and Writing

http://grammar.ccc.commnet.edu/grammar/

Daily Grammar

http://www.dailygrammar.com/archive.shtml

100 Fun & Informative Blog Posts For Grammar Geek

http://www.onlineuniversities.com/blog/2009/12/100-fun-informative-blog-posts-every-grammar-geek-should-bookmark/

Grammer / Theories / Resources / Games

http://en.wikipedia.org/wiki/Grammar
http://www.ehow.com/list_7489539_theories-grammatical-competencies.html
http://www.edufind.com/english/grammar/
http://classroom.jc-schools.net/basic/la-grammar.html

Top 10 Online English Spelling Grammar Checkers for Writing Better

http://9blogtips.com/10-best-online-english-spelling-grammar-checkers-writing-better.html