This mod allows you to summon creatures that were locked behind side quests in the campaign. It also allows you to learn Ifan’s Soul Wolf.
 
*Right click on the folder, extract all.

*Place the Pak file inside your mods folder. Located here:

C:\Users\YOUR USER NAME\Documents\Larian Studios\Divinity Original Sin 2 Definitive Edition\Mods

*In the games main menu click on mods, and check the "Quest Pets Unlocked" box. Click confirm. 

*The skill books can be found close to the spawn points at Fort Joy, Reapers Coast, The Nameless Isle, and Arx. I placed them next to statues. These books will not break the side quests. 

*Your character will need 1 skill point in summoning to use this mod.

*Enjoy!