If you have gone through all devotionals with your children and can't (or don't want) to run to the store and buy the next latest and greatest children's devotional...here is what we use:
We do not go to a Calvary Church, so I do not exactly know doctrine...however, these little studies are straight from the bible and have fun games and coloring pages to help reinforce what we are learning. We are using the 1st-6th grade curriculum....and the best part is that it is all FREE!!!
There isn't too much fluff and although they do not use scripture from the bible we use, which is King James, it just causes us to look up each verse and read it for ourselves...and that's better anyway!!