An icon featuring an open book with horizontal lines indicating text, connected by a line to a computer mouse.

Icon Of Open Book With Computer Mouse

An icon featuring an open book with horizontal lines indicating text.

Icon Of Open Book With Text

A line of stacked books, with one leaning diagonally in the center.

A blackboard with many education elements drawn on it, like letters, jagged lines, molecules and books.

A open book with lines representing text on one page. 

An open book with four parallel lines of text on each page, facing front.

A large book, a small book and a cup of pens.