That's something to be really proud of!
Such a publication is the best reward one can get, enjoy it, and thanks for sharing (that multiplies the pleasure)!
:...and up to the next one
Many greetings from Belgium,
Canon 347d mkII ;-) - EFS10-22mm f/3.5-4.5 USM - EFS18-55mm - EF28-105mm f3.5/4.5 - EF100-400mm f4.5-5.6l IS USM - ...