Old Children's Scholastic book. Science. Novelty interaction by using a magnetic bookmark that revealed the answer. Read before 1975.

[Paul]

children's, read before 1975, Scholastic book, Science, novelty interaction by using a magnetic bookmark that reveled the answer. Have no other information. Hope we can find it -- thanks all!

[Rainbowheart]

Mickey's Magnet?

The Real Magnet Book?

Magnets and How to Use Them?

[Lobstergirl, au gratin]

It is mandatory to include genre and plot details in your topic header, as per the Group Rules.

Because this group is so huge, we will close threads that don't adhere to this requirement.

Please add more plot details to your topic header from what you've already written.

[Kris]

Paul, do you think the book was mostly about magnets or a variety of science topics?

I copied a few book details to the topic header. Feel free to edit it.