the book Advanced Handwriting Cryptography by Alex Kobold (me) is now available in an online store.. sellfy.com/youthextension
the full version (€ 29.99)
code creation examples (free.. or pay as much as you like to support my work)
no more need to contact me by email to get a copy of the book.
you can donate to support the blog - paypal.me/yez * get my book on Advanced Handwriting Cryptography