Ladies,
This is a good question!

First, to clarify for those who may not have the full picture...
Since the Earlybird Kindergarten Math edition that we schedule in our Little Heart’s guide has gone out of print, we have restricted the sale of the Earlybird Kindergarten math to those customers who have purchased the Little Hearts for His Glory manual directly from Heart of Dakota. We would prefer not to have to restrict the sale of this product, but we have very limited quantities remaining, and we need to be able to service those customers who have purchased their Little Heart’s guide directly from our company to make sure they have what is needed for the upcoming year.
Currently, I am working hard to complete our newest guide Missions to Modern Marvels, which is scheduled for release in September. After that time, I will be able to focus on rewriting the math portion of Little Hearts.
At this point, I'm not certain which math we will use to replace the Earlybird Kindergarten Math. That decision will come after our existing stock of Earlybird Math is gone. In an effort to serve all those who have purchased their Little Heart’s guide from us, we are also limiting the Earlybird math purchase to
one set. We apologize for any inconvenience this causes you this year, and we appreciate your understanding.
The rewrite of the math plans will be a major rewrite that will affect every page of the Teacher's Guide for Little Hearts. With this in mind, we are discussing various scenarios for how best to serve our customers to make sure that they have what is needed for math for the future.

At this point, it would be best for you to just purchase the Little Hearts guide and go forward with your plans for this year. This is because we have quite a bit of existing stock of our current print run of Little Hearts for His Glory left, so we will definitely not be in a hurry to reprint the guide (and we will hold off any reprint scenarios until after the math plans are done).

We'll be updating the board as decisions are made! For now, we pray that you will enjoy your upcoming year with Little Hearts!
Sincerely,
Mike & Carrie Austin