After the first three issues of Volume 151, the next issue appeared as Volume 152 Number 4, and the remaining issues of Volume 151 as Volume 153 Numbers 5 through 9.
We have not used the mistaken volume numbers 152 and 153, but have identified these
issues instead as Volume 151
But the next volume of the Scholastic appeared as Volume 154, and we have
retained this volume number.
This means that Volume 152 and Volume 153 do not really exist.