If you have previously purchased books directly from our publishing house and have a customer account, please send us the form located below this FAQ section. Select the option “Purchase material” and provide your account number, along with the titles and quantities you need—preferably identifying the books with their ISBN or EAN. 

If you do not yet have a customer account, please submit the form selecting the option “Commercial Assistance”, and a member of our commercial team will contact you as soon as possible.