1. Books for learning Spanish

Here is a list of some Spanish book publishers:

• Grupo Anaya - http://www.anaya.es
• Grupo Editorial Bruño - http://www.editorial-bruno.es
• SGEL - http://www.sgel.es

Newspapers, which articles are used for teaching

• http://www.elpais.es
• http://www.elmundo.es
• http://www.abc.es
  

2. Self-study Software

Some of the options include

• The Rosetta Stone - http://www.heisoft.de/lernen/rosetta/
• LanguageQuest.com - http://www.languagequest.com/
• Languagetapes.com - http://www.languagetapes.com/
• CasaBlanca Software - http://www.learnandteach.com/Spanish/

3. Online Dictionaries

• Dictionary of the Real Academia Española - http://www.rae.es
• Spanish Dictionary - http://www.diccionarios.com/
• Spanish-English Dictionary - http://www.spanishdict.com/
• English-Spanish Dictionary - http://www.wordreference.com/
• English-Spanish Dictionary - http://www.spanishdict.com/

4. Travelling Vocabulary

• Helpful vocabulary for travelers - http://www.smartphrase.com/Spanish/spanish.shtml

5. Grammar and vocabulary

• Vocabulary activities and quizzes - http://iteslj.org/v/s/
• Spanish Grammar and Vocabulary Tutorial - http://www.cuyamaca.net/ddetwile/Resources/spanishgrammar.asp
• Spanish Grammar Tutorial - http://www.studyspanish.com/tutorial.htm
• How to conjugate Spanish verbs - http://tradu.scig.uniovi.es/conjuga.html
• Spanish Thesaurus - http://www.lenguaje.com/english/herramientas/tesauro/default.htm
• Spanish online encyclopedia - http://www.enciclopedias.com/

6. Help with writing in Spanish

Grammar exercises and notes on grammar can be found in:

• Rules for the use of accents - http://coe.sdsu.edu/people/jmora/Accents.htm
• Accent rules in Spanish - http://www.lingolex.com/accents.htm
• Tips on Spanish writing rules - http://spanish.about.com/