Can anyone give me several titles of a good spanish to english and a spanish to spanish dictionary?

i do not know which publisher have the best credibility in Spanish dictionaries.Can anyone give me several titles of a good spanish to english and a spanish to spanish dictionary?
-Oxford Spanish Dictionary (bilingual).

With FREE SpeakSpanish Pronunciation CD-ROM (available to UK and Europe only)

Beatriz Galimberti Jarman, Roy Russell, Carol Styles Carvajal, and Jane Horwood.



Spanish-Spanish:

"El Nuevo Diccionario De La Lengua Espanola" by Academia Espa帽ola.
In Spain the most used are Collins and BOXCan anyone give me several titles of a good spanish to english and a spanish to spanish dictionary?
check http://www.altavista.com/ it has a path to translate languages. Click Babel Fish Translation icon for useCan anyone give me several titles of a good spanish to english and a spanish to spanish dictionary?
Collins-Dictionary -Plus Grammar-

Designed to keep you up-to-date with contemporary Spanish.It comes with a CD version and online non-restricted web site where as well.
Foreign language dictionaries from LANGENSCHEIDT are usually the best.