Books. I had two books, one a Ladybird history book that my brother won in a school completion and didnāt like, and a truly beautiful book of Greek myths that an aunt bought me one Christmas. As an avid reader, I hoped every birthday and Christmas for more, but it didnāt happen until I was about 12 when (having had some kind of fit, I assume) my parents bought me four hardcover books for Christmas, including Oliver Twist and a modern novel with a heroine who shared my (commonly used for boys) name.
After that, I wanted a bookshelf!
I had, I should say, other gifts, including several of the things others on this thread have said they wanted. I think my parents just didnāt think books were an exciting or interesting present for a child.