The Backyard Scientist Series, Hoffman, Jane. THE ORIGINAL BACKYARD SCIENTIST $8.50 ISBN 0-9618663-1-4; BACKYARD SCIENTIST, SERIES ONE $8.50 ISBN 0-9618663-0-6; BACKYARD SCIENTIST, SERIES TWO $8.50 ISBN 0-9618663-2-2; BACKYARD SCIENTIST, SERIES THREE $8.50 ISBN 0- 8618663-3-0; BACKYARD SCIENTIST, SERIES FOUR $8.50 ISBN 0-9618663- 4-9; BACKYARD SCIENTIST, EXPLORING EARTHWORMS WITH ME $8.95 ISBN 0- 9618663-5-7. These sprightly illustrated books contain simple-to- perform, hands-on science experiments in chemistry, physics, & solid sciences (except as noted below) for budding scientists 4 to 14 years old. Using commonly available materials (most are found in the average home), the experiments will allow the student to explore & understand complex scientific concepts. SERIES THREE's focus is on the life sciences. EXPLORING EARTHWORMS WITH ME allows the young scientist to learn the physiology & environmental needs of this beneficial animal. The books are excellent for use in the home & classroom. The author, Jane Hoffman, is a sought-after provider of teacher in-service workshops & workshop leader at educational conferences. Backyard Scientist, Inc., P.O. Box 16966, Irvine, CA 92713; 714-551-2392; FAX 714-552-5351.