Is there a particular prep book that has helped anyone's kid prepare for the SHSAT? This is for next year. Since school is so sporadic this year and outside life so lacking, we figure we might as well start on it now. Thanks so much for any suggestions.

I did a recent video on SHSAT prep books here https://youtu.be/UEBo4HQ6QHc
We never used one so I have no suggestions sorry. We used a private tutor. There are past tests on the DOE website. Start with those and see how your child does. It will give you an idea of what areas may need work. GL!