A Goodreads user asked Stuart Gibbs:

I love your books Mr Gibbs, it was Spy School and books like Jason Steed that started me reading, I can't wait for Evil Spy School, its gonna be epic with Ben being part of SPYDER :o When is it coming out?

Stuart Gibbs John -

Evil Spy School will be out on April 21, 2015.

I love your books but I was wondering how many fun jungle books will you make in total, also how many spy school books will you make? Will there be a Charlie Thorne 4? 5?

Elliott L. asked Stuart Gibbs:

Anonymous Arizonan asked Stuart Gibbs:

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