My family has subscribed to OurShelves book boxes for more than a year, and we recommend this subscription to other families regularly. My mom got a subscription for my nephew for Christmas, and she too was very impressed! You won't be disappointed!
As a parent who seeks out diverse children's books on my own, I am consistently impressed by the range and quality of the books in my Our Shelves box each quarter. They are much better than what I find on my own (both high quality printing, but even more importantly for me, wonderfully targeted at my son's age and understanding). Even during the shipping chaos of 2020, Our Shelves stayed in communication with subscribers and delivered books throughout the year like normal.
I also appreciate supporting a subscription that helps to make the case to publishers that there are lots of families who want to see greater diversity in children's picture books. We really do exist, and Our Shelves helps to make the case that there is a market for racial, gender, sexual orientation, cultural, disability, and other forms of diversity.