Preposition PoemPhoebe Revision

Between the bookshelves
Out of the small libraryInto the endless nightUp the intimidating hillsTo the top of the mountainsIn spite of the frigid airIn a thick fur coatBy means of a full moonBehind in my studiesOn top of the vast skyOver the tiny world belowUp and over the sharp rocks I leapDown a steep drop if I lose my gripWithout anyone elseApart from the restToward the very topBeneath the winter moon andAlong comes the howling...