To build a dragon library in DragonVale, you'll need to unlock the library structure through the game’s quests or by leveling up. Once available, gather the necessary resources, such as gems or coins, and select a suitable location in your park. Place the library and ensure it's adequately upgraded to enhance your dragon breeding and care capabilities. Regularly interact with the library to maximize its benefits.
There is no such thing as a Birthstone Dragon on DragonVale
As of July 2012, there has not been a star dragon in DragonVale.
You don't breed a Kairos Dragon in DragonVale. You have to get parts to complete it.
The incubation time for a rainbow dragon in DragonVale is 48 hours.
To date, there is no grass dragon in DragonVale. You may be thinking of the plant dragon. See the related question.
love dragon and panlong dragon
Sonic Dragon and Flower Dragon
Brass Dragon and Fire Dragon
Fire Dragon and Lightning Dragon
Water dragon.
a earth dragon
Another dragon