_More Preferences_ Dear Editor: I have read with great interest the second issue of Astounding Stories and note your invitation for readers to express themselves. I enjoyed the whole magazine, finding the literary quality surprisingly high. Especially good were "Spawn of the Stars," and "Creatures of the Light." Harl Vincent's tale was the best of his I have read; and Captain Meek's are always good. "The Corpse on the Grating," however, was merely Poe's "Fall of the House of Usher" done over, and not half so well. As for the sort of tales I like, here they are in order of preference: 1. Tales of weird mystery--Merritt's "Moon Pool" and his others; Taine's "White Lily." 2. Interplanetary Adventure--"A Columbus of Space," by Serviss; "The Skylark of Space," by Smith. 3. "Different stories," that defy classification, based on new ideas of science--most of Wells' short stories are examples. 4. Detective, Fourth Dimension, and air adventure--only well done.--Jack Williamson, Box 661 Canyon, Texas. _A Brick or Two_ Dear Editor: For the last three years we have been reading any and all of the various Science Fiction magazines which have appeared upon the market. We therefore feel that we are as well qualified as anyone to offer the criticism and advice that follows. First, the stories. We feel that it would be a good idea to get your stories from the same authors whose work has been and is being accepted by the other magazines in this field. In one case you have already done this, and I consider his stories to be the best in each issue. I believe that you will be forced to do this eventually, anyhow, because the people who read this magazine will naturally be readers of the others also, and will therefore, be used to the standards set by those publications. Then, you should have someone who is well qualified to pass upon the science in the stories. Second, the cover design and the pictures at the beginning of each story. Up to this time the cover and inside pictures have contained many mistakes. The cover of the March issue was especially atrocious. In the first place a voyager in outer space would find it jet black and studded with stars, instead of blue and apparently empty, except for a few tremendously oversize planets, a moon with entirely too many craters, and a total eclipse of the sun with a very much distorted corona visible beside the earth. Illustrations by your cover artist also appear in another publication, but these are much superior to the ones in Astounding Stories. Here also a scientific advisor would be welcome.