Alphabet pop up book

I went on a fab pop up course at Shepherds Falkiners in london last year and ive been working on a pop up book since then, trying out all the techniques i learnt. I wanted to do the alphabet as its simple shapes and theres lots of them and also i had the most beautiful animal alphabet pop up book as child which is still one of my most treasured possessions.
I made each letter on card first and then bound them together with linen thread
I love how it turned out, its like my pop up reference book that i can refer to whenever im at a loss