This charming handmade book featuring a vintage Tops baseball card is the ingenious work of designer Erinzam.

The card is split in two and adhered to book board, creating the front and back covers. Each cover is lined with pinstripe paper. The covers are filled with a variety of recycled papers including white drawing paper, treeless banana paper, treeless coffee paper, treeless cigar paper, ruled, grid, and green bar computer paper.

[via book arts]