Home › Norby › Norby's Other Secret N Norby's Other Secret by Janet Asimov · 1984 · Book 2 of Norby Buy on Amazon About “Norby's Other Secret” Norby's Other Secret is a 1984 book by Janet Asimov. It is book 2 of the series Norby. Book details First published 1984 ← Norby, the Mixed-up Robot All Norby books in order Norby and the Lost Princess →