For the Steamworks Avatar border, please post here: https://subeta.net/forums.php/read/940211/Blushing-Flower-Wreath-Prize-for-the-Blushing-Flower-Wreath-achievement/3 And Ping Angelina, she can get the avatar border for you.

For the book title, go to your pet's page, then click books read for the pet who earned the achievement. If going to the books read page doesn't trigger the achievement/title, please file a ticket with the name of the pet, and a staff member can take a look.