Lingua Franca Nova:

Lingua Franca Nova homepage
Lingua Franca Nova Wiki
Lingua Franca Nova Yahoo group
Lingua Franca Nova Forum
Lingua Franca Nova tutorial

Linguistics:

Introduction to the Study of Languages
    Introducción al Estudio del Lenguaje
Basic Language Structures
    Estructuras Básicas de las Lenguas
Phonetics
    Fonética
Morphology
    Morfología
Componential Analysis
Semantics

The Evolution of Language
    Cambio y Evolución en el Lenguaje
The Origins of Language
     Los Orígenes del Lenguaje
Language Development in Children
    Desarrollo del Lenguaje en Niños

The Evolution of English
The Dialects of English

Language Families of the World (maps)
The Indo-European Family of Languages (maps, charts)
The Evolution of the Indo-European Language (maps, charts, and timetable)

The Origin of the Alphabet
The Evolution of Alphabets
English Simplified Spelling
The Mars Alphabet

Some favorite outside links