The version of Arthur's Birthday emulated here is Version 1.0. It was released in 1994. This Living Book was re-released in 1997 as Version 2.0 with an increased resolution and two games: Pin the Tail and the Great Gift Mystery, but the story is only in English unlike Version 1.0, which is available in both English and Spanish.
This game is based on the 1989 book by Marc Brown.
Thanks so much for uploading this game. I used to play it all the time growing up and was sad that it no longer worked on my computer.
This made my week to be able to travel back to a simpler time and play one of my favorite childhood games.