Tangerine Edward Bloor Viking, 2003, 309 pp., $6.95 ISBN 0-15-201246X Paul Fisher´s life is anything except normal. Having a giant problem with his eyes, a special needs boy is teased by his classmates who nickname him "Mars" and "Eclipse Boy" . So he's not normal like everybody else. But when his father has the opportunity to work in Florida and get paid double, things only get from bad to wor…