Too Much of a Good Thing. Hard Cover. By Mira wasserman, Illustrated by Christine Carolan. You can never have too much of a good thing- or can you? Roman King Antoninus loves observing Shabbat so much, he proclaims that his kingdom will celebrate it every day of the week instead of just one. With the help of his friend, Rabbi Judah, the king learns a valuable lesson. Includes Havdalah blessings.