music theory books

If you are working towards taking Grade 5 music theory then I highly recommend the following books:

Grade 1-5 Theory in a nutshell by Maureen Cox
https://www.musicroom.com/product-detail/product333221/variant333221/music-theory-in-a-nutshell-grades-1-5/
 Music Theory Grade 5 in practise
https://www.musicroom.com/product-detail/product443491/variant443491/music-theory-in-practice-grade-5-revised-2008-edition/

I would also print off some manuscript paper from here:
http://www.musictheory.org.uk/pdf/manuscript-10.pdf

You will need to practise some exams questions to practise:
 https://www.musicroom.com/product-detail/product1146870/variant1146870/abrsm-music-theory-practice-papers-2018-grade-5/
​ https://www.musicroom.com/product-detail/product1136815/variant1136815/abrsm-music-theory-practice-papers-2017-grade-5/