Introduction to the 100 Facts Language Learning Series

Welcome to our innovative language learning series! These books help you master a new language (e.g., Spanish) by engaging with captivating topics (e.g., Nutrition). Each book is centered around a specific theme-such as art, science, or history-and presents 100 carefully selected facts in both English and the target language.

Here's how it works:

- Each fact is first introduced in the target language.

- The next page shows the fact in Engli...