BATMAN: ARKHAM KNIGHT #10

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Written by: Peter J. Tomasi.
Art by: Viktor Bogdanovic.
Cover by: Howard Porter.
Description: When a new string of calendar-themed murders starts in Gotham City, Batman and Gordon name Julian Day-a.k.a. Calendar Man-the prime suspect! 
Pages: 40. 
Price: $3.99. 
In stores: Nov. 4.