In a large bowl, mix yeast, honey, and water and let it sit for 5 minutes to proof.
Add whole wheat flour, oat flour, honey, melted coconut oil, eggs (lightly beaten) and salt.
Mix until it forms a moderately stiff dough.
Turn it out onto a floured board to knead. Knead the dough for about 10 minutes, adding enough flour to get a smooth, elastic, no longer sticky dough. It will stick to your hands a lot initially...and then it shouldn't be much at all.
Put the dough back in the bowl and set it to rise until doubled, 1 - 2 hours.
Punch the dough down and divide it in half. Shape roughly into loaves (this doesn't matter too much) and put into two greased loaf pans.
Let this rise in a warm place for about one hour. The bread should double and crest the tops of the pan.
Bake at 350ºF for 40 - 50 minutes, until golden brown and hollow-sounding when tapped.