This document consists of nine issues of the National LOGO Exchange Newsletter (NLX). Each issue contains several articles as well as regular features and departments. The lead articles in this volume are entitled: (1) "Twenty Powerful Ideas" (Molly Watt); (2) "Multiple Turtles without Sprites" (James Hurley); (3) "Teachable Logo Moments: Jimmy Comes to Class" (Louise Robinson); (4) "Come to the LogoShow!" (Doris Schroeder); (5) "Sometimes Logo Teachers Should Teach" (Marge Stouffer); (6) "Logo Teaching: A Marriage of Theory and Practice" (Ceil Humphreys); (7) "Euler and the Turtle" (Judi Harris); (8) "Procedure Inputs: Local Variables or Not?" (Sharon Burrowes); and (9) "Logo Quilt: A Collaborative Learning Project" (Dan Watt and Molly Watt). Additional articles and information on Logo are presented under such headings as: NLXtra (a supplement to NLX); NLXionary (selected readings, Griff Wigley); NLXual Challenges (Robs Muir); From the Editor (Tom Lough); Logo Teacher Feature (Rebecca Poplin); Logo Disserts (dissertations dealing with Logo, Barbara Elias); Listful Thinking (Glen Bull and Paula Cochran); Teacher to Teacher (software reviews, Anne Cairns Federlein, James Fry, or Regina M. Bowden); Tipps for Teachers (Steve Tipps); Turtle Tips (Jane Toth and Donna Lanyi); and Q and A (Jim McCauley). Information about conferences, workshops or courses on Logo is also provided, as well as announcements of educational computing broadcasts and information for ordering Logo related publications, curriculum materials, and resource packets. (DJR)