Spherical Triangle with right-angle calculating an angle with one side and one angle

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Spherical Triangle Given the following spherical triangle, is it possible to calculate B given side b, angle A and angle C = 90 degrees?

If so, which formula is it.

I've tried the sine Rule and cosine rule but I need to know more than one side.

I would use formula:

cos A = sin B cos a 

(from Smart's book on p. 16 and simplifying since C = 90 deg

However side b is my known and I'm trying to find B. Is it possible to rearrange the formula?

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Thank you to @Somos for the link; my answer is in Napier's rules:

The full set of rules for the right spherical triangle is (Todhunter,1 Art.62)

\begin{alignedat}{4}&{\text{(R1)}}&\qquad \cos c&=\cos a\,\cos b,&\qquad \qquad &{\text{(R6)}}&\qquad \tan b&=\cos A\,\tan c,\\&{\text{(R2)}}&\sin a&=\sin A\,\sin c,&&{\text{(R7)}}&\tan a&=\cos B\,\tan c,\\&{\text{(R3)}}&\sin b&=\sin B\,\sin c,&&{\text{(R8)}}&\cos A&=\sin B\,\cos a,\\&{\text{(R4)}}&\tan a&=\tan A\,\sin b,&&{\text{(R9)}}&\cos B&=\sin A\,\cos b,\\&{\text{(R5)}}&\tan b&=\tan B\,\sin a,&&{\text{(R10)}}&\cos c&=\cot A\,\cot B.\end{alignedat}