Flawless Recall Expansion Book: Memorize Irregular Conjugations Of SER, For Students And Teachers by Alexander Van Berg
My third book is currently being published. My first follow-up book covered the Spanish verb estar, and this second follow-up book covers the Spanish verb ser. Both of these expansion books utilize and extend the foundational system in the original book.
Considering estar and ser are loosely related, conflated, and easily confused, I figured it made sense to publish distinctive works on this pair of frequently used verbs. And so in a way, these two expansion books are worth more than the sum of their parts.
In my opinion, this book has some of the best mnemonics and visualizations yet.
One of the strong selling points of this series of Flawless Recall books is it provides enough instruction so that you can eventually generate your own custom expansion content for any irregular verb that you like. And for the ambitious student or teacher, they could possibly take the entire system, and look at adapting it to a completely different language.
The book is currently working its way to the different marketplaces.