photoshop : excellent tutorials for book covers

The design is a rather broad field we have the industrial design, graphic design, web design, interior design etc. . and to learn you need a good tutorial
for all you need a good resource to learn about graphic design editorial design is maybe if you just started in this world the need for a book cover or a magazine or DVD cover, this requires a
Most used programs like photoshop designers to make photo montages, and effects with text, this is a good selection of step by step and we also have some videos for your understanding, I hope these tutorials will help them as well as me.