To make this set I blew up a page with all the shapes to legal size, cut them out and pinned them to flannel, cut again, and was finished! If not a perfectionist, you could also eyeball it.
5/26 UPDATE: I belatedly realized if you haven't seen or read this newer title you might not be inspired to seek it out by what little I shared above. Here's a shot of the open book and one of the other creatures constructed of flannel pieces. Now do you see the possibilities?