That QPict Quantum picturalism (2009) paper is https://arxiv.org/pdf/0908.1787 .
Picturing quantum processes - A first course in quantum theory and diagrammatic reasoning (2017) is https://www.cs.ox.ac.uk/people/aleks.kissinger/PQP.pdf (900+ pages; only 24 MB). Slides accessible: https://www.cs.ox.ac.uk/ss2014/programme/Bob.pdf ; slides technical: https://www.cs.ox.ac.uk/people/aleks.kissinger/slides/pdf/ak... .
Quantum in Pictures (2022) does not appear to be available open access.
That QPict Quantum picturalism (2009) paper is https://arxiv.org/pdf/0908.1787 .
Picturing quantum processes - A first course in quantum theory and diagrammatic reasoning (2017) is https://www.cs.ox.ac.uk/people/aleks.kissinger/PQP.pdf (900+ pages; only 24 MB). Slides accessible: https://www.cs.ox.ac.uk/ss2014/programme/Bob.pdf ; slides technical: https://www.cs.ox.ac.uk/people/aleks.kissinger/slides/pdf/ak... .
Quantum in Pictures (2022) does not appear to be available open access.