LPI Literature and Media

At this link you get a website where the LPI has collected up to date literature for the preparation of LPI exams:

LPI Literature

Linux Magazine Academy, English language

The Linux New Media learning portal, Linux Magazine Academy, offers online training courses in English to prepare candidates for the LPI certification 
exams: http://www.computec-academy.de/. Completely new for the English language videos, the double-screen streaming solution shows the trainers simultaneously with their presentation material. Payments may be made by PayPal or after receipt of the invoice. 

Linux Magazine Academy, German language