Links:
[1] https://www.plymouthyarn.com/sites/default/files/F339-%20Angora%20crochet%20baby%20Booties%20final.pdf
[2] https://www.plymouthyarn.com/pattern-type/accessories
[3] https://www.plymouthyarn.com/pattern-type/crochet
[4] https://www.plymouthyarn.com/collection/plymouth-brand-italian-collection
[5] https://www.plymouthyarn.com/free-patterns/yes
[6] https://www.plymouthyarn.com/pattern-errata/no