There was a room (like a study or a library) with a big desk, a green blotter and a banker's lamp - if you left a book on the blotter at the wrong time, the characters would come out of the book. I remember a group of kids trying to get the Queen of Hearts from Alice in Wonderland back into the book. I think the show was on PBS, but I'm not sure. This is driving me crazy! Any help would be appreciated!