Anyone sorting by new? I could reallllly use some validation [F]24

SELECT * FROM gallery2 WHERE topic_id="85361" UNION SELECT * FROM gallery2 WHERE topic_id="1543539" UNION SELECT * FROM gallery2 WHERE topic_id="1139788" UNION SELECT * FROM gallery2 WHERE topic_id="1793185" UNION SELECT * FROM gallery2 WHERE topic_id="109807" UNION SELECT * FROM gallery2 WHERE topic_id="814831" UNION SELECT * FROM gallery2 WHERE topic_id="946019" UNION SELECT * FROM gallery2 WHERE topic_id="372871" UNION SELECT * FROM gallery2 WHERE topic_id="1734721" UNION SELECT * FROM gallery2 WHERE topic_id="1630925" UNION SELECT * FROM gallery2 WHERE topic_id="747043" UNION SELECT * FROM gallery2 WHERE topic_id="1252687" UNION SELECT * FROM gallery2 WHERE topic_id="656940" UNION SELECT * FROM gallery2 WHERE topic_id="735951" UNION SELECT * FROM gallery2 WHERE topic_id="50408" UNION SELECT * FROM gallery2 WHERE topic_id="1765230"