Fiction THIS is YOUR DAYEdward NewhouseFurman ($2.50). "First novel of American Communist Party life," the pure Red romance of a youthful New York organizer in the Farm Belt, by a 25-year-old "Old Bolshevik" who got his start at 7 as class delegate to a school "soviet" in a Budapest suburb.
APRILVardis FisherDoubleday, Doran ($2). Idyll of a fat, poverty- stricken farm girl with princess yearnings; Idaho's novelist-laureate in a comic Valentine vein.
THE MOONS RIDEOVERCarl ZuckmayerViking ($2.50). Smoothly written, movingly sentimental, pleasantly profound tale of a temperamental household of castle-dwellers in the Austrian Tyrol....